39400832

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{953}}^1$

素因数の和:1003

約数の個数: 64

約数和(自身を含む): 87577200

約数和(自身を除く): 48176368

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 64, 68, 76, 128, 136, 152, 272, 304, 323, 544, 608, 646, 953, 1088, 1216, 1292, 1906, 2176, 2432, 2584, 3812, 5168, 7624, 10336, 15248, 16201, 18107, 20672, 30496, 32402, 36214, 41344, 60992, 64804, 72428, 121984, 129608, 144856, 259216, 289712, 307819, 518432, 579424, 615638, 1036864, 1158848, 1231276, 2073728, 2317696, 2462552, 4925104, 9850208, 19700416, 39400832]

約数ペア:

[(1, 39400832), (2, 19700416), (4, 9850208), (8, 4925104), (16, 2462552), (17, 2317696), (19, 2073728), (32, 1231276), (34, 1158848), (38, 1036864), (64, 615638), (68, 579424), (76, 518432), (128, 307819), (136, 289712), (152, 259216), (272, 144856), (304, 129608), (323, 121984), (544, 72428), (608, 64804), (646, 60992), (953, 41344), (1088, 36214), (1216, 32402), (1292, 30496), (1906, 20672), (2176, 18107), (2432, 16201), (2584, 15248), (3812, 10336), (5168, 7624)]