4738236428

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{431}}^1\times {\mathrm{1259}}^1$

素因数の和:1790

約数の個数: 48

約数和(自身を含む): 8687347200

約数和(自身を除く): 3949110772

約数列:

[1, 2, 4, 37, 59, 74, 118, 148, 236, 431, 862, 1259, 1724, 2183, 2518, 4366, 5036, 8732, 15947, 25429, 31894, 46583, 50858, 63788, 74281, 93166, 101716, 148562, 186332, 297124, 542629, 940873, 1085258, 1881746, 2170516, 2748397, 3763492, 5496794, 10993588, 20077273, 32015111, 40154546, 64030222, 80309092, 128060444, 1184559107, 2369118214, 4738236428]

約数ペア:

[(1, 4738236428), (2, 2369118214), (4, 1184559107), (37, 128060444), (59, 80309092), (74, 64030222), (118, 40154546), (148, 32015111), (236, 20077273), (431, 10993588), (862, 5496794), (1259, 3763492), (1724, 2748397), (2183, 2170516), (2518, 1881746), (4366, 1085258), (5036, 940873), (8732, 542629), (15947, 297124), (25429, 186332), (31894, 148562), (46583, 101716), (50858, 93166), (63788, 74281)]