68783104

素因数分解:

$2^{10}\times {\mathrm{13}}^1\times {\mathrm{5167}}^1$

素因数の和:5200

約数の個数: 44

約数和(自身を含む): 148104544

約数和(自身を除く): 79321440

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1024, 1664, 3328, 5167, 6656, 10334, 13312, 20668, 41336, 67171, 82672, 134342, 165344, 268684, 330688, 537368, 661376, 1074736, 1322752, 2149472, 2645504, 4298944, 5291008, 8597888, 17195776, 34391552, 68783104]

約数ペア:

[(1, 68783104), (2, 34391552), (4, 17195776), (8, 8597888), (13, 5291008), (16, 4298944), (26, 2645504), (32, 2149472), (52, 1322752), (64, 1074736), (104, 661376), (128, 537368), (208, 330688), (256, 268684), (416, 165344), (512, 134342), (832, 82672), (1024, 67171), (1664, 41336), (3328, 20668), (5167, 13312), (6656, 10334)]