1156998784

素因数分解:

$2^7\times {\mathrm{17}}^2\times {\mathrm{31277}}^1$

素因数の和:31325

約数の個数: 48

約数和(自身を含む): 2448598230

約数和(自身を除く): 1291599446

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 289, 544, 578, 1088, 1156, 2176, 2312, 4624, 9248, 18496, 31277, 36992, 62554, 125108, 250216, 500432, 531709, 1000864, 1063418, 2001728, 2126836, 4003456, 4253672, 8507344, 9039053, 17014688, 18078106, 34029376, 36156212, 68058752, 72312424, 144624848, 289249696, 578499392, 1156998784]

約数ペア:

[(1, 1156998784), (2, 578499392), (4, 289249696), (8, 144624848), (16, 72312424), (17, 68058752), (32, 36156212), (34, 34029376), (64, 18078106), (68, 17014688), (128, 9039053), (136, 8507344), (272, 4253672), (289, 4003456), (544, 2126836), (578, 2001728), (1088, 1063418), (1156, 1000864), (2176, 531709), (2312, 500432), (4624, 250216), (9248, 125108), (18496, 62554), (31277, 36992)]