69213328

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{2969}}^1$

素因数の和:3055

約数の個数: 40

約数和(自身を含む): 141419520

約数和(自身を除く): 72206192

約数列:

[1, 2, 4, 8, 16, 31, 47, 62, 94, 124, 188, 248, 376, 496, 752, 1457, 2914, 2969, 5828, 5938, 11656, 11876, 23312, 23752, 47504, 92039, 139543, 184078, 279086, 368156, 558172, 736312, 1116344, 1472624, 2232688, 4325833, 8651666, 17303332, 34606664, 69213328]

約数ペア:

[(1, 69213328), (2, 34606664), (4, 17303332), (8, 8651666), (16, 4325833), (31, 2232688), (47, 1472624), (62, 1116344), (94, 736312), (124, 558172), (188, 368156), (248, 279086), (376, 184078), (496, 139543), (752, 92039), (1457, 47504), (2914, 23752), (2969, 23312), (5828, 11876), (5938, 11656)]