15662860784

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{797}}^1\times {\mathrm{72251}}^1$

素因数の和:73073

約数の個数: 40

約数和(自身を含む): 32172659568

約数和(自身を除く): 16509798784

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 797, 1594, 3188, 6376, 12752, 13549, 27098, 54196, 72251, 108392, 144502, 216784, 289004, 578008, 1156016, 1228267, 2456534, 4913068, 9826136, 19652272, 57584047, 115168094, 230336188, 460672376, 921344752, 978928799, 1957857598, 3915715196, 7831430392, 15662860784]

約数ペア:

[(1, 15662860784), (2, 7831430392), (4, 3915715196), (8, 1957857598), (16, 978928799), (17, 921344752), (34, 460672376), (68, 230336188), (136, 115168094), (272, 57584047), (797, 19652272), (1594, 9826136), (3188, 4913068), (6376, 2456534), (12752, 1228267), (13549, 1156016), (27098, 578008), (54196, 289004), (72251, 216784), (108392, 144502)]