69039992

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1543}}^1$

素因数の和:1620

約数の個数: 64

約数和(自身を含む): 160081920

約数和(自身を除く): 91041928

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 47, 56, 68, 94, 119, 136, 188, 238, 329, 376, 476, 658, 799, 952, 1316, 1543, 1598, 2632, 3086, 3196, 5593, 6172, 6392, 10801, 11186, 12344, 21602, 22372, 26231, 43204, 44744, 52462, 72521, 86408, 104924, 145042, 183617, 209848, 290084, 367234, 507647, 580168, 734468, 1015294, 1232857, 1468936, 2030588, 2465714, 4061176, 4931428, 8629999, 9862856, 17259998, 34519996, 69039992]

約数ペア:

[(1, 69039992), (2, 34519996), (4, 17259998), (7, 9862856), (8, 8629999), (14, 4931428), (17, 4061176), (28, 2465714), (34, 2030588), (47, 1468936), (56, 1232857), (68, 1015294), (94, 734468), (119, 580168), (136, 507647), (188, 367234), (238, 290084), (329, 209848), (376, 183617), (476, 145042), (658, 104924), (799, 86408), (952, 72521), (1316, 52462), (1543, 44744), (1598, 43204), (2632, 26231), (3086, 22372), (3196, 21602), (5593, 12344), (6172, 11186), (6392, 10801)]