18748077248

素因数分解:

$2^6\times {\mathrm{73}}^1\times {\mathrm{1747}}^1\times {\mathrm{2297}}^1$

素因数の和:4129

約数の個数: 56

約数和(自身を含む): 37750863792

約数和(自身を除く): 19002786544

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 146, 292, 584, 1168, 1747, 2297, 2336, 3494, 4594, 4672, 6988, 9188, 13976, 18376, 27952, 36752, 55904, 73504, 111808, 127531, 147008, 167681, 255062, 335362, 510124, 670724, 1020248, 1341448, 2040496, 2682896, 4012859, 4080992, 5365792, 8025718, 8161984, 10731584, 16051436, 32102872, 64205744, 128411488, 256822976, 292938707, 585877414, 1171754828, 2343509656, 4687019312, 9374038624, 18748077248]

約数ペア:

[(1, 18748077248), (2, 9374038624), (4, 4687019312), (8, 2343509656), (16, 1171754828), (32, 585877414), (64, 292938707), (73, 256822976), (146, 128411488), (292, 64205744), (584, 32102872), (1168, 16051436), (1747, 10731584), (2297, 8161984), (2336, 8025718), (3494, 5365792), (4594, 4080992), (4672, 4012859), (6988, 2682896), (9188, 2040496), (13976, 1341448), (18376, 1020248), (27952, 670724), (36752, 510124), (55904, 335362), (73504, 255062), (111808, 167681), (127531, 147008)]