23665928

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{151}}^1$

素因数の和:318

約数の個数: 64

約数和(自身を含む): 52859520

約数和(自身を除く): 29193592

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 137, 143, 151, 274, 286, 302, 548, 572, 604, 1096, 1144, 1208, 1507, 1661, 1781, 1963, 3014, 3322, 3562, 3926, 6028, 6644, 7124, 7852, 12056, 13288, 14248, 15704, 19591, 20687, 21593, 39182, 41374, 43186, 78364, 82748, 86372, 156728, 165496, 172744, 227557, 268931, 455114, 537862, 910228, 1075724, 1820456, 2151448, 2958241, 5916482, 11832964, 23665928]

約数ペア:

[(1, 23665928), (2, 11832964), (4, 5916482), (8, 2958241), (11, 2151448), (13, 1820456), (22, 1075724), (26, 910228), (44, 537862), (52, 455114), (88, 268931), (104, 227557), (137, 172744), (143, 165496), (151, 156728), (274, 86372), (286, 82748), (302, 78364), (548, 43186), (572, 41374), (604, 39182), (1096, 21593), (1144, 20687), (1208, 19591), (1507, 15704), (1661, 14248), (1781, 13288), (1963, 12056), (3014, 7852), (3322, 7124), (3562, 6644), (3926, 6028)]