13325152

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{173}}^1$

素因数の和:295

約数の個数: 48

約数和(自身を含む): 27624240

約数和(自身を除く): 14299088

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 83, 116, 166, 173, 232, 332, 346, 464, 664, 692, 928, 1328, 1384, 2407, 2656, 2768, 4814, 5017, 5536, 9628, 10034, 14359, 19256, 20068, 28718, 38512, 40136, 57436, 77024, 80272, 114872, 160544, 229744, 416411, 459488, 832822, 1665644, 3331288, 6662576, 13325152]

約数ペア:

[(1, 13325152), (2, 6662576), (4, 3331288), (8, 1665644), (16, 832822), (29, 459488), (32, 416411), (58, 229744), (83, 160544), (116, 114872), (166, 80272), (173, 77024), (232, 57436), (332, 40136), (346, 38512), (464, 28718), (664, 20068), (692, 19256), (928, 14359), (1328, 10034), (1384, 9628), (2407, 5536), (2656, 5017), (2768, 4814)]