25755354

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{233}}^1$

素因数の和:356

約数の個数: 64

約数和(自身を含む): 60652800

約数和(自身を除く): 34897446

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 89, 138, 178, 207, 233, 267, 414, 466, 534, 621, 699, 801, 1242, 1398, 1602, 2047, 2097, 2403, 4094, 4194, 4806, 5359, 6141, 6291, 10718, 12282, 12582, 16077, 18423, 20737, 32154, 36846, 41474, 48231, 55269, 62211, 96462, 110538, 124422, 144693, 186633, 289386, 373266, 476951, 559899, 953902, 1119798, 1430853, 2861706, 4292559, 8585118, 12877677, 25755354]

約数ペア:

[(1, 25755354), (2, 12877677), (3, 8585118), (6, 4292559), (9, 2861706), (18, 1430853), (23, 1119798), (27, 953902), (46, 559899), (54, 476951), (69, 373266), (89, 289386), (138, 186633), (178, 144693), (207, 124422), (233, 110538), (267, 96462), (414, 62211), (466, 55269), (534, 48231), (621, 41474), (699, 36846), (801, 32154), (1242, 20737), (1398, 18423), (1602, 16077), (2047, 12582), (2097, 12282), (2403, 10718), (4094, 6291), (4194, 6141), (4806, 5359)]