4554224

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1$

素因数の和:309

約数の個数: 40

約数和(自身を含む): 9463680

約数和(自身を除く): 4909456

約数列:

[1, 2, 4, 8, 16, 19, 38, 71, 76, 142, 152, 211, 284, 304, 422, 568, 844, 1136, 1349, 1688, 2698, 3376, 4009, 5396, 8018, 10792, 14981, 16036, 21584, 29962, 32072, 59924, 64144, 119848, 239696, 284639, 569278, 1138556, 2277112, 4554224]

約数ペア:

[(1, 4554224), (2, 2277112), (4, 1138556), (8, 569278), (16, 284639), (19, 239696), (38, 119848), (71, 64144), (76, 59924), (142, 32072), (152, 29962), (211, 21584), (284, 16036), (304, 14981), (422, 10792), (568, 8018), (844, 5396), (1136, 4009), (1349, 3376), (1688, 2698)]