471808

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{97}}^1$

素因数の和:132

約数の個数: 36

約数和(自身を含む): 1001560

約数和(自身を除く): 529752

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 97, 128, 152, 194, 256, 304, 388, 608, 776, 1216, 1552, 1843, 2432, 3104, 3686, 4864, 6208, 7372, 12416, 14744, 24832, 29488, 58976, 117952, 235904, 471808]

約数ペア:

[(1, 471808), (2, 235904), (4, 117952), (8, 58976), (16, 29488), (19, 24832), (32, 14744), (38, 12416), (64, 7372), (76, 6208), (97, 4864), (128, 3686), (152, 3104), (194, 2432), (256, 1843), (304, 1552), (388, 1216), (608, 776)]