74011384

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1$

素因数の和:308

約数の個数: 64

約数和(自身を含む): 153216000

約数和(自身を除く): 79204616

約数列:

[1, 2, 4, 8, 19, 31, 38, 62, 76, 113, 124, 139, 152, 226, 248, 278, 452, 556, 589, 904, 1112, 1178, 2147, 2356, 2641, 3503, 4294, 4309, 4712, 5282, 7006, 8588, 8618, 10564, 14012, 15707, 17176, 17236, 21128, 28024, 31414, 34472, 62828, 66557, 81871, 125656, 133114, 163742, 266228, 298433, 327484, 486917, 532456, 596866, 654968, 973834, 1193732, 1947668, 2387464, 3895336, 9251423, 18502846, 37005692, 74011384]

約数ペア:

[(1, 74011384), (2, 37005692), (4, 18502846), (8, 9251423), (19, 3895336), (31, 2387464), (38, 1947668), (62, 1193732), (76, 973834), (113, 654968), (124, 596866), (139, 532456), (152, 486917), (226, 327484), (248, 298433), (278, 266228), (452, 163742), (556, 133114), (589, 125656), (904, 81871), (1112, 66557), (1178, 62828), (2147, 34472), (2356, 31414), (2641, 28024), (3503, 21128), (4294, 17236), (4309, 17176), (4712, 15707), (5282, 14012), (7006, 10564), (8588, 8618)]