74256712

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{1289}}^1$

素因数の和:1693

約数の個数: 32

約数和(自身を含む): 147060000

約数和(自身を除く): 72803288

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 379, 758, 1289, 1516, 2578, 3032, 5156, 7201, 10312, 14402, 24491, 28804, 48982, 57608, 97964, 195928, 488531, 977062, 1954124, 3908248, 9282089, 18564178, 37128356, 74256712]

約数ペア:

[(1, 74256712), (2, 37128356), (4, 18564178), (8, 9282089), (19, 3908248), (38, 1954124), (76, 977062), (152, 488531), (379, 195928), (758, 97964), (1289, 57608), (1516, 48982), (2578, 28804), (3032, 24491), (5156, 14402), (7201, 10312)]