39626704

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{271}}^1$

素因数の和:348

約数の個数: 80

約数和(自身を含む): 89716480

約数和(自身を除く): 50089776

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 37, 38, 52, 74, 76, 104, 148, 152, 208, 247, 271, 296, 304, 481, 494, 542, 592, 703, 962, 988, 1084, 1406, 1924, 1976, 2168, 2812, 3523, 3848, 3952, 4336, 5149, 5624, 7046, 7696, 9139, 10027, 10298, 11248, 14092, 18278, 20054, 20596, 28184, 36556, 40108, 41192, 56368, 66937, 73112, 80216, 82384, 130351, 133874, 146224, 160432, 190513, 260702, 267748, 381026, 521404, 535496, 762052, 1042808, 1070992, 1524104, 2085616, 2476669, 3048208, 4953338, 9906676, 19813352, 39626704]

約数ペア:

[(1, 39626704), (2, 19813352), (4, 9906676), (8, 4953338), (13, 3048208), (16, 2476669), (19, 2085616), (26, 1524104), (37, 1070992), (38, 1042808), (52, 762052), (74, 535496), (76, 521404), (104, 381026), (148, 267748), (152, 260702), (208, 190513), (247, 160432), (271, 146224), (296, 133874), (304, 130351), (481, 82384), (494, 80216), (542, 73112), (592, 66937), (703, 56368), (962, 41192), (988, 40108), (1084, 36556), (1406, 28184), (1924, 20596), (1976, 20054), (2168, 18278), (2812, 14092), (3523, 11248), (3848, 10298), (3952, 10027), (4336, 9139), (5149, 7696), (5624, 7046)]