7628608

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1$

素因数の和:251

約数の個数: 56

約数和(自身を含む): 16706088

約数和(自身を除く): 9077480

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 53, 64, 104, 106, 173, 208, 212, 346, 416, 424, 689, 692, 832, 848, 1378, 1384, 1696, 2249, 2756, 2768, 3392, 4498, 5512, 5536, 8996, 9169, 11024, 11072, 17992, 18338, 22048, 35984, 36676, 44096, 71968, 73352, 119197, 143936, 146704, 238394, 293408, 476788, 586816, 953576, 1907152, 3814304, 7628608]

約数ペア:

[(1, 7628608), (2, 3814304), (4, 1907152), (8, 953576), (13, 586816), (16, 476788), (26, 293408), (32, 238394), (52, 146704), (53, 143936), (64, 119197), (104, 73352), (106, 71968), (173, 44096), (208, 36676), (212, 35984), (346, 22048), (416, 18338), (424, 17992), (689, 11072), (692, 11024), (832, 9169), (848, 8996), (1378, 5536), (1384, 5512), (1696, 4498), (2249, 3392), (2756, 2768)]