25103792

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:234

約数の個数: 80

約数和(自身を含む): 58924800

約数和(自身を除く): 33821008

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 59, 112, 116, 118, 131, 203, 232, 236, 262, 406, 413, 464, 472, 524, 812, 826, 917, 944, 1048, 1624, 1652, 1711, 1834, 2096, 3248, 3304, 3422, 3668, 3799, 6608, 6844, 7336, 7598, 7729, 11977, 13688, 14672, 15196, 15458, 23954, 26593, 27376, 30392, 30916, 47908, 53186, 54103, 60784, 61832, 95816, 106372, 108206, 123664, 191632, 212744, 216412, 224141, 425488, 432824, 448282, 865648, 896564, 1568987, 1793128, 3137974, 3586256, 6275948, 12551896, 25103792]

約数ペア:

[(1, 25103792), (2, 12551896), (4, 6275948), (7, 3586256), (8, 3137974), (14, 1793128), (16, 1568987), (28, 896564), (29, 865648), (56, 448282), (58, 432824), (59, 425488), (112, 224141), (116, 216412), (118, 212744), (131, 191632), (203, 123664), (232, 108206), (236, 106372), (262, 95816), (406, 61832), (413, 60784), (464, 54103), (472, 53186), (524, 47908), (812, 30916), (826, 30392), (917, 27376), (944, 26593), (1048, 23954), (1624, 15458), (1652, 15196), (1711, 14672), (1834, 13688), (2096, 11977), (3248, 7729), (3304, 7598), (3422, 7336), (3668, 6844), (3799, 6608)]