73449896

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37171}}^1$

素因数の和:37209

約数の個数: 32

約数和(自身を含む): 156122400

約数和(自身を除く): 82672504

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 37171, 74342, 148684, 297368, 483223, 706249, 966446, 1412498, 1932892, 2824996, 3865784, 5649992, 9181237, 18362474, 36724948, 73449896]

約数ペア:

[(1, 73449896), (2, 36724948), (4, 18362474), (8, 9181237), (13, 5649992), (19, 3865784), (26, 2824996), (38, 1932892), (52, 1412498), (76, 966446), (104, 706249), (152, 483223), (247, 297368), (494, 148684), (988, 74342), (1976, 37171)]