25675775648

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{289559}}^1$

素因数の和:289749

約数の個数: 48

約数和(自身を含む): 53851210560

約数和(自身を除く): 28175434912

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 163, 272, 326, 544, 652, 1304, 2608, 2771, 5216, 5542, 11084, 22168, 44336, 88672, 289559, 579118, 1158236, 2316472, 4632944, 4922503, 9265888, 9845006, 19690012, 39380024, 47198117, 78760048, 94396234, 157520096, 188792468, 377584936, 755169872, 802367989, 1510339744, 1604735978, 3209471956, 6418943912, 12837887824, 25675775648]

約数ペア:

[(1, 25675775648), (2, 12837887824), (4, 6418943912), (8, 3209471956), (16, 1604735978), (17, 1510339744), (32, 802367989), (34, 755169872), (68, 377584936), (136, 188792468), (163, 157520096), (272, 94396234), (326, 78760048), (544, 47198117), (652, 39380024), (1304, 19690012), (2608, 9845006), (2771, 9265888), (5216, 4922503), (5542, 4632944), (11084, 2316472), (22168, 1158236), (44336, 579118), (88672, 289559)]