9470816

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{421}}^1$

素因数の和:487

約数の個数: 48

約数和(自身を含む): 20205360

約数和(自身を除く): 10734544

約数列:

[1, 2, 4, 8, 16, 19, 32, 37, 38, 74, 76, 148, 152, 296, 304, 421, 592, 608, 703, 842, 1184, 1406, 1684, 2812, 3368, 5624, 6736, 7999, 11248, 13472, 15577, 15998, 22496, 31154, 31996, 62308, 63992, 124616, 127984, 249232, 255968, 295963, 498464, 591926, 1183852, 2367704, 4735408, 9470816]

約数ペア:

[(1, 9470816), (2, 4735408), (4, 2367704), (8, 1183852), (16, 591926), (19, 498464), (32, 295963), (37, 255968), (38, 249232), (74, 127984), (76, 124616), (148, 63992), (152, 62308), (296, 31996), (304, 31154), (421, 22496), (592, 15998), (608, 15577), (703, 13472), (842, 11248), (1184, 7999), (1406, 6736), (1684, 5624), (2812, 3368)]