61283968

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{223}}^1$

素因数の和:369

約数の個数: 64

約数和(自身を含む): 130233600

約数和(自身を除く): 68949632

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 113, 128, 152, 223, 226, 304, 446, 452, 608, 892, 904, 1216, 1784, 1808, 2147, 2432, 3568, 3616, 4237, 4294, 7136, 7232, 8474, 8588, 14272, 14464, 16948, 17176, 25199, 28544, 33896, 34352, 50398, 67792, 68704, 100796, 135584, 137408, 201592, 271168, 274816, 403184, 478781, 542336, 806368, 957562, 1612736, 1915124, 3225472, 3830248, 7660496, 15320992, 30641984, 61283968]

約数ペア:

[(1, 61283968), (2, 30641984), (4, 15320992), (8, 7660496), (16, 3830248), (19, 3225472), (32, 1915124), (38, 1612736), (64, 957562), (76, 806368), (113, 542336), (128, 478781), (152, 403184), (223, 274816), (226, 271168), (304, 201592), (446, 137408), (452, 135584), (608, 100796), (892, 68704), (904, 67792), (1216, 50398), (1784, 34352), (1808, 33896), (2147, 28544), (2432, 25199), (3568, 17176), (3616, 16948), (4237, 14464), (4294, 14272), (7136, 8588), (7232, 8474)]