38650112

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:223

約数の個数: 72

約数和(自身を含む): 83444256

約数和(自身を除く): 44794144

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 83, 107, 128, 136, 166, 214, 256, 272, 332, 428, 544, 664, 856, 1088, 1328, 1411, 1712, 1819, 2176, 2656, 2822, 3424, 3638, 4352, 5312, 5644, 6848, 7276, 8881, 10624, 11288, 13696, 14552, 17762, 21248, 22576, 27392, 29104, 35524, 45152, 58208, 71048, 90304, 116416, 142096, 150977, 180608, 232832, 284192, 301954, 361216, 465664, 568384, 603908, 1136768, 1207816, 2273536, 2415632, 4831264, 9662528, 19325056, 38650112]

約数ペア:

[(1, 38650112), (2, 19325056), (4, 9662528), (8, 4831264), (16, 2415632), (17, 2273536), (32, 1207816), (34, 1136768), (64, 603908), (68, 568384), (83, 465664), (107, 361216), (128, 301954), (136, 284192), (166, 232832), (214, 180608), (256, 150977), (272, 142096), (332, 116416), (428, 90304), (544, 71048), (664, 58208), (856, 45152), (1088, 35524), (1328, 29104), (1411, 27392), (1712, 22576), (1819, 21248), (2176, 17762), (2656, 14552), (2822, 13696), (3424, 11288), (3638, 10624), (4352, 8881), (5312, 7276), (5644, 6848)]