25258406176

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1\times {\mathrm{1277}}^1$

素因数の和:1602

約数の個数: 96

約数和(自身を含む): 52106084352

約数和(自身を除く): 26847678176

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 127, 157, 248, 254, 314, 496, 508, 628, 992, 1016, 1256, 1277, 2032, 2512, 2554, 3937, 4064, 4867, 5024, 5108, 7874, 9734, 10216, 15748, 19468, 19939, 20432, 31496, 38936, 39587, 39878, 40864, 62992, 77872, 79174, 79756, 125984, 155744, 158348, 159512, 162179, 200489, 316696, 319024, 324358, 400978, 618109, 633392, 638048, 648716, 801956, 1236218, 1266784, 1297432, 1603912, 2472436, 2594864, 3207824, 4944872, 5027549, 5189728, 6215159, 6415648, 9889744, 10055098, 12430318, 19779488, 20110196, 24860636, 25462103, 40220392, 49721272, 50924206, 80440784, 99442544, 101848412, 160881568, 198885088, 203696824, 407393648, 789325193, 814787296, 1578650386, 3157300772, 6314601544, 12629203088, 25258406176]

約数ペア:

[(1, 25258406176), (2, 12629203088), (4, 6314601544), (8, 3157300772), (16, 1578650386), (31, 814787296), (32, 789325193), (62, 407393648), (124, 203696824), (127, 198885088), (157, 160881568), (248, 101848412), (254, 99442544), (314, 80440784), (496, 50924206), (508, 49721272), (628, 40220392), (992, 25462103), (1016, 24860636), (1256, 20110196), (1277, 19779488), (2032, 12430318), (2512, 10055098), (2554, 9889744), (3937, 6415648), (4064, 6215159), (4867, 5189728), (5024, 5027549), (5108, 4944872), (7874, 3207824), (9734, 2594864), (10216, 2472436), (15748, 1603912), (19468, 1297432), (19939, 1266784), (20432, 1236218), (31496, 801956), (38936, 648716), (39587, 638048), (39878, 633392), (40864, 618109), (62992, 400978), (77872, 324358), (79174, 319024), (79756, 316696), (125984, 200489), (155744, 162179), (158348, 159512)]