72958574

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{199}}^1\times {\mathrm{239}}^1$

素因数の和:512

約数の個数: 32

約数和(自身を含む): 120960000

約数和(自身を除く): 48001426

約数列:

[1, 2, 13, 26, 59, 118, 199, 239, 398, 478, 767, 1534, 2587, 3107, 5174, 6214, 11741, 14101, 23482, 28202, 47561, 95122, 152633, 183313, 305266, 366626, 618293, 1236586, 2806099, 5612198, 36479287, 72958574]

約数ペア:

[(1, 72958574), (2, 36479287), (13, 5612198), (26, 2806099), (59, 1236586), (118, 618293), (199, 366626), (239, 305266), (398, 183313), (478, 152633), (767, 95122), (1534, 47561), (2587, 28202), (3107, 23482), (5174, 14101), (6214, 11741)]