28577824

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4273}}^1$

素因数の和:4313

約数の個数: 48

約数和(自身を含む): 64622880

約数和(自身を除く): 36045056

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 76, 88, 152, 176, 209, 304, 352, 418, 608, 836, 1672, 3344, 4273, 6688, 8546, 17092, 34184, 47003, 68368, 81187, 94006, 136736, 162374, 188012, 324748, 376024, 649496, 752048, 893057, 1298992, 1504096, 1786114, 2597984, 3572228, 7144456, 14288912, 28577824]

約数ペア:

[(1, 28577824), (2, 14288912), (4, 7144456), (8, 3572228), (11, 2597984), (16, 1786114), (19, 1504096), (22, 1298992), (32, 893057), (38, 752048), (44, 649496), (76, 376024), (88, 324748), (152, 188012), (176, 162374), (209, 136736), (304, 94006), (352, 81187), (418, 68368), (608, 47003), (836, 34184), (1672, 17092), (3344, 8546), (4273, 6688)]