15443776

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:251

約数の個数: 56

約数和(自身を含む): 32506920

約数和(自身を除く): 17063144

約数列:

[1, 2, 4, 8, 16, 29, 32, 53, 58, 64, 106, 116, 157, 212, 232, 314, 424, 464, 628, 848, 928, 1256, 1537, 1696, 1856, 2512, 3074, 3392, 4553, 5024, 6148, 8321, 9106, 10048, 12296, 16642, 18212, 24592, 33284, 36424, 49184, 66568, 72848, 98368, 133136, 145696, 241309, 266272, 291392, 482618, 532544, 965236, 1930472, 3860944, 7721888, 15443776]

約数ペア:

[(1, 15443776), (2, 7721888), (4, 3860944), (8, 1930472), (16, 965236), (29, 532544), (32, 482618), (53, 291392), (58, 266272), (64, 241309), (106, 145696), (116, 133136), (157, 98368), (212, 72848), (232, 66568), (314, 49184), (424, 36424), (464, 33284), (628, 24592), (848, 18212), (928, 16642), (1256, 12296), (1537, 10048), (1696, 9106), (1856, 8321), (2512, 6148), (3074, 5024), (3392, 4553)]