27941394052

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{4621}}^1$

素因数の和:4722

約数の個数: 108

約数和(自身を含む): 59821445964

約数和(自身を除く): 31880051912

約数列:

[1, 2, 4, 11, 13, 22, 26, 31, 44, 52, 62, 121, 124, 143, 242, 286, 341, 403, 484, 572, 682, 806, 961, 1364, 1573, 1612, 1922, 3146, 3751, 3844, 4433, 4621, 6292, 7502, 8866, 9242, 10571, 12493, 15004, 17732, 18484, 21142, 24986, 42284, 48763, 49972, 50831, 60073, 97526, 101662, 116281, 120146, 137423, 143251, 195052, 203324, 232562, 240292, 274846, 286502, 465124, 549692, 559141, 573004, 660803, 1118282, 1321606, 1511653, 1575761, 1862263, 2236564, 2643212, 3023306, 3151522, 3724526, 4440781, 6046612, 6303044, 7268833, 7449052, 8881562, 14537666, 17333371, 17763124, 20484893, 29075332, 34666742, 40969786, 48848591, 57730153, 69333484, 81939572, 97697182, 115460306, 195394364, 225333823, 230920612, 450667646, 537334501, 635031683, 901335292, 1074669002, 1270063366, 2149338004, 2540126732, 6985348513, 13970697026, 27941394052]

約数ペア:

[(1, 27941394052), (2, 13970697026), (4, 6985348513), (11, 2540126732), (13, 2149338004), (22, 1270063366), (26, 1074669002), (31, 901335292), (44, 635031683), (52, 537334501), (62, 450667646), (121, 230920612), (124, 225333823), (143, 195394364), (242, 115460306), (286, 97697182), (341, 81939572), (403, 69333484), (484, 57730153), (572, 48848591), (682, 40969786), (806, 34666742), (961, 29075332), (1364, 20484893), (1573, 17763124), (1612, 17333371), (1922, 14537666), (3146, 8881562), (3751, 7449052), (3844, 7268833), (4433, 6303044), (4621, 6046612), (6292, 4440781), (7502, 3724526), (8866, 3151522), (9242, 3023306), (10571, 2643212), (12493, 2236564), (15004, 1862263), (17732, 1575761), (18484, 1511653), (21142, 1321606), (24986, 1118282), (42284, 660803), (48763, 573004), (49972, 559141), (50831, 549692), (60073, 465124), (97526, 286502), (101662, 274846), (116281, 240292), (120146, 232562), (137423, 203324), (143251, 195052)]