64173424

素因数分解:

$2^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{167}}^1$

素因数の和:302

約数の個数: 80

約数和(自身を含む): 147990528

約数和(自身を除く): 83817104

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 56, 73, 94, 112, 146, 167, 188, 292, 329, 334, 376, 511, 584, 658, 668, 752, 1022, 1168, 1169, 1316, 1336, 2044, 2338, 2632, 2672, 3431, 4088, 4676, 5264, 6862, 7849, 8176, 9352, 12191, 13724, 15698, 18704, 24017, 24382, 27448, 31396, 48034, 48764, 54896, 54943, 62792, 85337, 96068, 97528, 109886, 125584, 170674, 192136, 195056, 219772, 341348, 384272, 439544, 572977, 682696, 879088, 1145954, 1365392, 2291908, 4010839, 4583816, 8021678, 9167632, 16043356, 32086712, 64173424]

約数ペア:

[(1, 64173424), (2, 32086712), (4, 16043356), (7, 9167632), (8, 8021678), (14, 4583816), (16, 4010839), (28, 2291908), (47, 1365392), (56, 1145954), (73, 879088), (94, 682696), (112, 572977), (146, 439544), (167, 384272), (188, 341348), (292, 219772), (329, 195056), (334, 192136), (376, 170674), (511, 125584), (584, 109886), (658, 97528), (668, 96068), (752, 85337), (1022, 62792), (1168, 54943), (1169, 54896), (1316, 48764), (1336, 48034), (2044, 31396), (2338, 27448), (2632, 24382), (2672, 24017), (3431, 18704), (4088, 15698), (4676, 13724), (5264, 12191), (6862, 9352), (7849, 8176)]