71723168

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{5507}}^1$

素因数の和:5565

約数の個数: 48

約数和(自身を含む): 158233824

約数和(自身を除く): 86510656

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 37, 44, 74, 88, 148, 176, 296, 352, 407, 592, 814, 1184, 1628, 3256, 5507, 6512, 11014, 13024, 22028, 44056, 60577, 88112, 121154, 176224, 203759, 242308, 407518, 484616, 815036, 969232, 1630072, 1938464, 2241349, 3260144, 4482698, 6520288, 8965396, 17930792, 35861584, 71723168]

約数ペア:

[(1, 71723168), (2, 35861584), (4, 17930792), (8, 8965396), (11, 6520288), (16, 4482698), (22, 3260144), (32, 2241349), (37, 1938464), (44, 1630072), (74, 969232), (88, 815036), (148, 484616), (176, 407518), (296, 242308), (352, 203759), (407, 176224), (592, 121154), (814, 88112), (1184, 60577), (1628, 44056), (3256, 22028), (5507, 13024), (6512, 11014)]