8730736

素因数分解:

$2^4\times 7^1\times {\mathrm{137}}^1\times {\mathrm{569}}^1$

素因数の和:721

約数の個数: 40

約数和(自身を含む): 19507680

約数和(自身を除く): 10776944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 137, 274, 548, 569, 959, 1096, 1138, 1918, 2192, 2276, 3836, 3983, 4552, 7672, 7966, 9104, 15344, 15932, 31864, 63728, 77953, 155906, 311812, 545671, 623624, 1091342, 1247248, 2182684, 4365368, 8730736]

約数ペア:

[(1, 8730736), (2, 4365368), (4, 2182684), (7, 1247248), (8, 1091342), (14, 623624), (16, 545671), (28, 311812), (56, 155906), (112, 77953), (137, 63728), (274, 31864), (548, 15932), (569, 15344), (959, 9104), (1096, 7966), (1138, 7672), (1918, 4552), (2192, 3983), (2276, 3836)]