38988768

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4463}}^1$

素因数の和:4496

約数の個数: 96

約数和(自身を含む): 125991936

約数和(自身を除く): 87003168

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 78, 84, 91, 96, 104, 112, 156, 168, 182, 208, 224, 273, 312, 336, 364, 416, 546, 624, 672, 728, 1092, 1248, 1456, 2184, 2912, 4368, 4463, 8736, 8926, 13389, 17852, 26778, 31241, 35704, 53556, 58019, 62482, 71408, 93723, 107112, 116038, 124964, 142816, 174057, 187446, 214224, 232076, 249928, 348114, 374892, 406133, 428448, 464152, 499856, 696228, 749784, 812266, 928304, 999712, 1218399, 1392456, 1499568, 1624532, 1856608, 2436798, 2784912, 2999136, 3249064, 4873596, 5569824, 6498128, 9747192, 12996256, 19494384, 38988768]

約数ペア:

[(1, 38988768), (2, 19494384), (3, 12996256), (4, 9747192), (6, 6498128), (7, 5569824), (8, 4873596), (12, 3249064), (13, 2999136), (14, 2784912), (16, 2436798), (21, 1856608), (24, 1624532), (26, 1499568), (28, 1392456), (32, 1218399), (39, 999712), (42, 928304), (48, 812266), (52, 749784), (56, 696228), (78, 499856), (84, 464152), (91, 428448), (96, 406133), (104, 374892), (112, 348114), (156, 249928), (168, 232076), (182, 214224), (208, 187446), (224, 174057), (273, 142816), (312, 124964), (336, 116038), (364, 107112), (416, 93723), (546, 71408), (624, 62482), (672, 58019), (728, 53556), (1092, 35704), (1248, 31241), (1456, 26778), (2184, 17852), (2912, 13389), (4368, 8926), (4463, 8736)]