61354384

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{42139}}^1$

素因数の和:42167

約数の個数: 40

約数和(自身を含む): 146310080

約数和(自身を除く): 84955696

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 42139, 84278, 168556, 294973, 337112, 547807, 589946, 674224, 1095614, 1179892, 2191228, 2359784, 3834649, 4382456, 4719568, 7669298, 8764912, 15338596, 30677192, 61354384]

約数ペア:

[(1, 61354384), (2, 30677192), (4, 15338596), (7, 8764912), (8, 7669298), (13, 4719568), (14, 4382456), (16, 3834649), (26, 2359784), (28, 2191228), (52, 1179892), (56, 1095614), (91, 674224), (104, 589946), (112, 547807), (182, 337112), (208, 294973), (364, 168556), (728, 84278), (1456, 42139)]