40337664

素因数分解:

$2^8\times 3^1\times {\mathrm{53}}^1\times {\mathrm{991}}^1$

素因数の和:1063

約数の個数: 72

約数和(自身を含む): 109492992

約数和(自身を除く): 69155328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 64, 96, 106, 128, 159, 192, 212, 256, 318, 384, 424, 636, 768, 848, 991, 1272, 1696, 1982, 2544, 2973, 3392, 3964, 5088, 5946, 6784, 7928, 10176, 11892, 13568, 15856, 20352, 23784, 31712, 40704, 47568, 52523, 63424, 95136, 105046, 126848, 157569, 190272, 210092, 253696, 315138, 380544, 420184, 630276, 761088, 840368, 1260552, 1680736, 2521104, 3361472, 5042208, 6722944, 10084416, 13445888, 20168832, 40337664]

約数ペア:

[(1, 40337664), (2, 20168832), (3, 13445888), (4, 10084416), (6, 6722944), (8, 5042208), (12, 3361472), (16, 2521104), (24, 1680736), (32, 1260552), (48, 840368), (53, 761088), (64, 630276), (96, 420184), (106, 380544), (128, 315138), (159, 253696), (192, 210092), (212, 190272), (256, 157569), (318, 126848), (384, 105046), (424, 95136), (636, 63424), (768, 52523), (848, 47568), (991, 40704), (1272, 31712), (1696, 23784), (1982, 20352), (2544, 15856), (2973, 13568), (3392, 11892), (3964, 10176), (5088, 7928), (5946, 6784)]