28599948

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2657}}^1$

素因数の和:2703

約数の個数: 72

約数和(自身を含む): 81271008

約数和(自身を除く): 52671060

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 36, 39, 46, 52, 69, 78, 92, 117, 138, 156, 207, 234, 276, 299, 414, 468, 598, 828, 897, 1196, 1794, 2657, 2691, 3588, 5314, 5382, 7971, 10628, 10764, 15942, 23913, 31884, 34541, 47826, 61111, 69082, 95652, 103623, 122222, 138164, 183333, 207246, 244444, 310869, 366666, 414492, 549999, 621738, 733332, 794443, 1099998, 1243476, 1588886, 2199996, 2383329, 3177772, 4766658, 7149987, 9533316, 14299974, 28599948]

約数ペア:

[(1, 28599948), (2, 14299974), (3, 9533316), (4, 7149987), (6, 4766658), (9, 3177772), (12, 2383329), (13, 2199996), (18, 1588886), (23, 1243476), (26, 1099998), (36, 794443), (39, 733332), (46, 621738), (52, 549999), (69, 414492), (78, 366666), (92, 310869), (117, 244444), (138, 207246), (156, 183333), (207, 138164), (234, 122222), (276, 103623), (299, 95652), (414, 69082), (468, 61111), (598, 47826), (828, 34541), (897, 31884), (1196, 23913), (1794, 15942), (2657, 10764), (2691, 10628), (3588, 7971), (5314, 5382)]