7228416

素因数分解:

$2^{10}\times 3^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1$

素因数の和:217

約数の個数: 88

約数和(自身を含む): 20863024

約数和(自身を除く): 13634608

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 181, 192, 208, 256, 312, 362, 384, 416, 512, 543, 624, 724, 768, 832, 1024, 1086, 1248, 1448, 1536, 1664, 2172, 2353, 2496, 2896, 3072, 3328, 4344, 4706, 4992, 5792, 6656, 7059, 8688, 9412, 9984, 11584, 13312, 14118, 17376, 18824, 19968, 23168, 28236, 34752, 37648, 39936, 46336, 56472, 69504, 75296, 92672, 112944, 139008, 150592, 185344, 225888, 278016, 301184, 451776, 556032, 602368, 903552, 1204736, 1807104, 2409472, 3614208, 7228416]

約数ペア:

[(1, 7228416), (2, 3614208), (3, 2409472), (4, 1807104), (6, 1204736), (8, 903552), (12, 602368), (13, 556032), (16, 451776), (24, 301184), (26, 278016), (32, 225888), (39, 185344), (48, 150592), (52, 139008), (64, 112944), (78, 92672), (96, 75296), (104, 69504), (128, 56472), (156, 46336), (181, 39936), (192, 37648), (208, 34752), (256, 28236), (312, 23168), (362, 19968), (384, 18824), (416, 17376), (512, 14118), (543, 13312), (624, 11584), (724, 9984), (768, 9412), (832, 8688), (1024, 7059), (1086, 6656), (1248, 5792), (1448, 4992), (1536, 4706), (1664, 4344), (2172, 3328), (2353, 3072), (2496, 2896)]