72652016

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{7219}}^1$

素因数の和:7281

約数の個数: 40

約数和(自身を含む): 153092880

約数和(自身を除く): 80440864

約数列:

[1, 2, 4, 8, 16, 17, 34, 37, 68, 74, 136, 148, 272, 296, 592, 629, 1258, 2516, 5032, 7219, 10064, 14438, 28876, 57752, 115504, 122723, 245446, 267103, 490892, 534206, 981784, 1068412, 1963568, 2136824, 4273648, 4540751, 9081502, 18163004, 36326008, 72652016]

約数ペア:

[(1, 72652016), (2, 36326008), (4, 18163004), (8, 9081502), (16, 4540751), (17, 4273648), (34, 2136824), (37, 1963568), (68, 1068412), (74, 981784), (136, 534206), (148, 490892), (272, 267103), (296, 245446), (592, 122723), (629, 115504), (1258, 57752), (2516, 28876), (5032, 14438), (7219, 10064)]