15675071744

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{1451}}^1\times {\mathrm{2221}}^1$

素因数の和:3707

約数の個数: 72

約数和(自身を含む): 32973235680

約数和(自身を除く): 17298163936

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 608, 1216, 1451, 2221, 2432, 2902, 4442, 4864, 5804, 8884, 11608, 17768, 23216, 27569, 35536, 42199, 46432, 55138, 71072, 84398, 92864, 110276, 142144, 168796, 185728, 220552, 284288, 337592, 371456, 441104, 568576, 675184, 882208, 1350368, 1764416, 2700736, 3222671, 3528832, 5401472, 6445342, 7057664, 10802944, 12890684, 25781368, 51562736, 61230749, 103125472, 122461498, 206250944, 244922996, 412501888, 489845992, 825003776, 979691984, 1959383968, 3918767936, 7837535872, 15675071744]

約数ペア:

[(1, 15675071744), (2, 7837535872), (4, 3918767936), (8, 1959383968), (16, 979691984), (19, 825003776), (32, 489845992), (38, 412501888), (64, 244922996), (76, 206250944), (128, 122461498), (152, 103125472), (256, 61230749), (304, 51562736), (608, 25781368), (1216, 12890684), (1451, 10802944), (2221, 7057664), (2432, 6445342), (2902, 5401472), (4442, 3528832), (4864, 3222671), (5804, 2700736), (8884, 1764416), (11608, 1350368), (17768, 882208), (23216, 675184), (27569, 568576), (35536, 441104), (42199, 371456), (46432, 337592), (55138, 284288), (71072, 220552), (84398, 185728), (92864, 168796), (110276, 142144)]