42985724

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{241}}^1$

素因数の和:366

約数の個数: 48

約数和(自身を含む): 83182176

約数和(自身を除く): 40196452

約数列:

[1, 2, 4, 17, 34, 43, 61, 68, 86, 122, 172, 241, 244, 482, 731, 964, 1037, 1462, 2074, 2623, 2924, 4097, 4148, 5246, 8194, 10363, 10492, 14701, 16388, 20726, 29402, 41452, 44591, 58804, 89182, 176171, 178364, 249917, 352342, 499834, 632143, 704684, 999668, 1264286, 2528572, 10746431, 21492862, 42985724]

約数ペア:

[(1, 42985724), (2, 21492862), (4, 10746431), (17, 2528572), (34, 1264286), (43, 999668), (61, 704684), (68, 632143), (86, 499834), (122, 352342), (172, 249917), (241, 178364), (244, 176171), (482, 89182), (731, 58804), (964, 44591), (1037, 41452), (1462, 29402), (2074, 20726), (2623, 16388), (2924, 14701), (4097, 10492), (4148, 10363), (5246, 8194)]