66106472

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{25583}}^1$

素因数の和:25625

約数の個数: 32

約数和(自身を含む): 138153600

約数和(自身を除く): 72047128

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 323, 646, 1292, 2584, 25583, 51166, 102332, 204664, 434911, 486077, 869822, 972154, 1739644, 1944308, 3479288, 3888616, 8263309, 16526618, 33053236, 66106472]

約数ペア:

[(1, 66106472), (2, 33053236), (4, 16526618), (8, 8263309), (17, 3888616), (19, 3479288), (34, 1944308), (38, 1739644), (68, 972154), (76, 869822), (136, 486077), (152, 434911), (323, 204664), (646, 102332), (1292, 51166), (2584, 25583)]