40058768

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{179}}^1\times {\mathrm{197}}^1$

素因数の和:455

約数の個数: 40

約数和(自身を含む): 79548480

約数和(自身を除く): 39489712

約数列:

[1, 2, 4, 8, 16, 71, 142, 179, 197, 284, 358, 394, 568, 716, 788, 1136, 1432, 1576, 2864, 3152, 12709, 13987, 25418, 27974, 35263, 50836, 55948, 70526, 101672, 111896, 141052, 203344, 223792, 282104, 564208, 2503673, 5007346, 10014692, 20029384, 40058768]

約数ペア:

[(1, 40058768), (2, 20029384), (4, 10014692), (8, 5007346), (16, 2503673), (71, 564208), (142, 282104), (179, 223792), (197, 203344), (284, 141052), (358, 111896), (394, 101672), (568, 70526), (716, 55948), (788, 50836), (1136, 35263), (1432, 27974), (1576, 25418), (2864, 13987), (3152, 12709)]