13303374512

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{179}}^1\times {\mathrm{65423}}^1$

素因数の和:65681

約数の個数: 40

約数和(自身を含む): 26284746240

約数和(自身を除く): 12981371728

約数列:

[1, 2, 4, 8, 16, 71, 142, 179, 284, 358, 568, 716, 1136, 1432, 2864, 12709, 25418, 50836, 65423, 101672, 130846, 203344, 261692, 523384, 1046768, 4645033, 9290066, 11710717, 18580132, 23421434, 37160264, 46842868, 74320528, 93685736, 187371472, 831460907, 1662921814, 3325843628, 6651687256, 13303374512]

約数ペア:

[(1, 13303374512), (2, 6651687256), (4, 3325843628), (8, 1662921814), (16, 831460907), (71, 187371472), (142, 93685736), (179, 74320528), (284, 46842868), (358, 37160264), (568, 23421434), (716, 18580132), (1136, 11710717), (1432, 9290066), (2864, 4645033), (12709, 1046768), (25418, 523384), (50836, 261692), (65423, 203344), (101672, 130846)]