63847888

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{3449}}^1$

素因数の和:3559

約数の個数: 40

約数和(自身を含む): 134757000

約数和(自身を除く): 70909112

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 89, 104, 178, 208, 356, 712, 1157, 1424, 2314, 3449, 4628, 6898, 9256, 13796, 18512, 27592, 44837, 55184, 89674, 179348, 306961, 358696, 613922, 717392, 1227844, 2455688, 3990493, 4911376, 7980986, 15961972, 31923944, 63847888]

約数ペア:

[(1, 63847888), (2, 31923944), (4, 15961972), (8, 7980986), (13, 4911376), (16, 3990493), (26, 2455688), (52, 1227844), (89, 717392), (104, 613922), (178, 358696), (208, 306961), (356, 179348), (712, 89674), (1157, 55184), (1424, 44837), (2314, 27592), (3449, 18512), (4628, 13796), (6898, 9256)]