25165608

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1021}}^1$

素因数の和:1122

約数の個数: 64

約数和(自身を含む): 68678400

約数和(自身を除く): 43512792

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 79, 104, 156, 158, 237, 312, 316, 474, 632, 948, 1021, 1027, 1896, 2042, 2054, 3063, 3081, 4084, 4108, 6126, 6162, 8168, 8216, 12252, 12324, 13273, 24504, 24648, 26546, 39819, 53092, 79638, 80659, 106184, 159276, 161318, 241977, 318552, 322636, 483954, 645272, 967908, 1048567, 1935816, 2097134, 3145701, 4194268, 6291402, 8388536, 12582804, 25165608]

約数ペア:

[(1, 25165608), (2, 12582804), (3, 8388536), (4, 6291402), (6, 4194268), (8, 3145701), (12, 2097134), (13, 1935816), (24, 1048567), (26, 967908), (39, 645272), (52, 483954), (78, 322636), (79, 318552), (104, 241977), (156, 161318), (158, 159276), (237, 106184), (312, 80659), (316, 79638), (474, 53092), (632, 39819), (948, 26546), (1021, 24648), (1027, 24504), (1896, 13273), (2042, 12324), (2054, 12252), (3063, 8216), (3081, 8168), (4084, 6162), (4108, 6126)]