1099978064

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{68543}}^1$

素因数の和:68627

約数の個数: 40

約数和(自身を含む): 2294853120

約数和(自身を除く): 1194875056

約数列:

[1, 2, 4, 8, 16, 17, 34, 59, 68, 118, 136, 236, 272, 472, 944, 1003, 2006, 4012, 8024, 16048, 68543, 137086, 274172, 548344, 1096688, 1165231, 2330462, 4044037, 4660924, 8088074, 9321848, 16176148, 18643696, 32352296, 64704592, 68748629, 137497258, 274994516, 549989032, 1099978064]

約数ペア:

[(1, 1099978064), (2, 549989032), (4, 274994516), (8, 137497258), (16, 68748629), (17, 64704592), (34, 32352296), (59, 18643696), (68, 16176148), (118, 9321848), (136, 8088074), (236, 4660924), (272, 4044037), (472, 2330462), (944, 1165231), (1003, 1096688), (2006, 548344), (4012, 274172), (8024, 137086), (16048, 68543)]