72678064

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{293}}^1\times {\mathrm{419}}^1$

素因数の和:757

約数の個数: 40

約数和(自身を含む): 145459440

約数和(自身を除く): 72781376

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 293, 296, 419, 586, 592, 838, 1172, 1676, 2344, 3352, 4688, 6704, 10841, 15503, 21682, 31006, 43364, 62012, 86728, 122767, 124024, 173456, 245534, 248048, 491068, 982136, 1964272, 4542379, 9084758, 18169516, 36339032, 72678064]

約数ペア:

[(1, 72678064), (2, 36339032), (4, 18169516), (8, 9084758), (16, 4542379), (37, 1964272), (74, 982136), (148, 491068), (293, 248048), (296, 245534), (419, 173456), (586, 124024), (592, 122767), (838, 86728), (1172, 62012), (1676, 43364), (2344, 31006), (3352, 21682), (4688, 15503), (6704, 10841)]