27922712972

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{21673}}^1$

素因数の和:21831

約数の個数: 96

約数和(自身を含む): 62920488960

約数和(自身を除く): 34997775988

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 47, 77, 89, 94, 154, 178, 188, 308, 329, 356, 517, 623, 658, 979, 1034, 1246, 1316, 1958, 2068, 2492, 3619, 3916, 4183, 6853, 7238, 8366, 13706, 14476, 16732, 21673, 27412, 29281, 43346, 46013, 58562, 86692, 92026, 117124, 151711, 184052, 238403, 303422, 322091, 476806, 606844, 644182, 953612, 1018631, 1288364, 1668821, 1928897, 2037262, 3337642, 3857794, 4074524, 6675284, 7130417, 7715588, 11204941, 13502279, 14260834, 21217867, 22409882, 27004558, 28521668, 42435734, 44819764, 54009116, 78434587, 84871468, 90658159, 148525069, 156869174, 181316318, 297050138, 313738348, 362632636, 594100276, 634607113, 997239749, 1269214226, 1994479498, 2538428452, 3988958996, 6980678243, 13961356486, 27922712972]

約数ペア:

[(1, 27922712972), (2, 13961356486), (4, 6980678243), (7, 3988958996), (11, 2538428452), (14, 1994479498), (22, 1269214226), (28, 997239749), (44, 634607113), (47, 594100276), (77, 362632636), (89, 313738348), (94, 297050138), (154, 181316318), (178, 156869174), (188, 148525069), (308, 90658159), (329, 84871468), (356, 78434587), (517, 54009116), (623, 44819764), (658, 42435734), (979, 28521668), (1034, 27004558), (1246, 22409882), (1316, 21217867), (1958, 14260834), (2068, 13502279), (2492, 11204941), (3619, 7715588), (3916, 7130417), (4183, 6675284), (6853, 4074524), (7238, 3857794), (8366, 3337642), (13706, 2037262), (14476, 1928897), (16732, 1668821), (21673, 1288364), (27412, 1018631), (29281, 953612), (43346, 644182), (46013, 606844), (58562, 476806), (86692, 322091), (92026, 303422), (117124, 238403), (151711, 184052)]