2115664736

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{281}}^1\times {\mathrm{6359}}^1$

素因数の和:6687

約数の個数: 48

約数和(自身を含む): 4293686880

約数和(自身を除く): 2178022144

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 148, 281, 296, 562, 592, 1124, 1184, 2248, 4496, 6359, 8992, 10397, 12718, 20794, 25436, 41588, 50872, 83176, 101744, 166352, 203488, 235283, 332704, 470566, 941132, 1786879, 1882264, 3573758, 3764528, 7147516, 7529056, 14295032, 28590064, 57180128, 66114523, 132229046, 264458092, 528916184, 1057832368, 2115664736]

約数ペア:

[(1, 2115664736), (2, 1057832368), (4, 528916184), (8, 264458092), (16, 132229046), (32, 66114523), (37, 57180128), (74, 28590064), (148, 14295032), (281, 7529056), (296, 7147516), (562, 3764528), (592, 3573758), (1124, 1882264), (1184, 1786879), (2248, 941132), (4496, 470566), (6359, 332704), (8992, 235283), (10397, 203488), (12718, 166352), (20794, 101744), (25436, 83176), (41588, 50872)]