40627476

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{353}}^1$

素因数の和:525

約数の個数: 72

約数和(自身を含む): 108239040

約数和(自身を除く): 67611564

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 139, 207, 276, 278, 353, 414, 417, 556, 706, 828, 834, 1059, 1251, 1412, 1668, 2118, 2502, 3177, 3197, 4236, 5004, 6354, 6394, 8119, 9591, 12708, 12788, 16238, 19182, 24357, 28773, 32476, 38364, 48714, 49067, 57546, 73071, 97428, 98134, 115092, 146142, 147201, 196268, 292284, 294402, 441603, 588804, 883206, 1128541, 1766412, 2257082, 3385623, 4514164, 6771246, 10156869, 13542492, 20313738, 40627476]

約数ペア:

[(1, 40627476), (2, 20313738), (3, 13542492), (4, 10156869), (6, 6771246), (9, 4514164), (12, 3385623), (18, 2257082), (23, 1766412), (36, 1128541), (46, 883206), (69, 588804), (92, 441603), (138, 294402), (139, 292284), (207, 196268), (276, 147201), (278, 146142), (353, 115092), (414, 98134), (417, 97428), (556, 73071), (706, 57546), (828, 49067), (834, 48714), (1059, 38364), (1251, 32476), (1412, 28773), (1668, 24357), (2118, 19182), (2502, 16238), (3177, 12788), (3197, 12708), (4236, 9591), (5004, 8119), (6354, 6394)]