40603472

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{353}}^1$

素因数の和:460

約数の個数: 80

約数和(自身を含む): 98327040

約数和(自身を除く): 57723568

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 79, 91, 104, 112, 158, 182, 208, 316, 353, 364, 553, 632, 706, 728, 1027, 1106, 1264, 1412, 1456, 2054, 2212, 2471, 2824, 4108, 4424, 4589, 4942, 5648, 7189, 8216, 8848, 9178, 9884, 14378, 16432, 18356, 19768, 27887, 28756, 32123, 36712, 39536, 55774, 57512, 64246, 73424, 111548, 115024, 128492, 195209, 223096, 256984, 362531, 390418, 446192, 513968, 725062, 780836, 1450124, 1561672, 2537717, 2900248, 3123344, 5075434, 5800496, 10150868, 20301736, 40603472]

約数ペア:

[(1, 40603472), (2, 20301736), (4, 10150868), (7, 5800496), (8, 5075434), (13, 3123344), (14, 2900248), (16, 2537717), (26, 1561672), (28, 1450124), (52, 780836), (56, 725062), (79, 513968), (91, 446192), (104, 390418), (112, 362531), (158, 256984), (182, 223096), (208, 195209), (316, 128492), (353, 115024), (364, 111548), (553, 73424), (632, 64246), (706, 57512), (728, 55774), (1027, 39536), (1106, 36712), (1264, 32123), (1412, 28756), (1456, 27887), (2054, 19768), (2212, 18356), (2471, 16432), (2824, 14378), (4108, 9884), (4424, 9178), (4589, 8848), (4942, 8216), (5648, 7189)]