39505248

素因数分解:

$2^5\times 3^2\times {\mathrm{229}}^1\times {\mathrm{599}}^1$

素因数の和:844

約数の個数: 72

約数和(自身を含む): 113022000

約数和(自身を除く): 73516752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 229, 288, 458, 599, 687, 916, 1198, 1374, 1797, 1832, 2061, 2396, 2748, 3594, 3664, 4122, 4792, 5391, 5496, 7188, 7328, 8244, 9584, 10782, 10992, 14376, 16488, 19168, 21564, 21984, 28752, 32976, 43128, 57504, 65952, 86256, 137171, 172512, 274342, 411513, 548684, 823026, 1097368, 1234539, 1646052, 2194736, 2469078, 3292104, 4389472, 4938156, 6584208, 9876312, 13168416, 19752624, 39505248]

約数ペア:

[(1, 39505248), (2, 19752624), (3, 13168416), (4, 9876312), (6, 6584208), (8, 4938156), (9, 4389472), (12, 3292104), (16, 2469078), (18, 2194736), (24, 1646052), (32, 1234539), (36, 1097368), (48, 823026), (72, 548684), (96, 411513), (144, 274342), (229, 172512), (288, 137171), (458, 86256), (599, 65952), (687, 57504), (916, 43128), (1198, 32976), (1374, 28752), (1797, 21984), (1832, 21564), (2061, 19168), (2396, 16488), (2748, 14376), (3594, 10992), (3664, 10782), (4122, 9584), (4792, 8244), (5391, 7328), (5496, 7188)]