4247484748

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{46649}}^1$

素因数の和:46786

約数の個数: 48

約数和(自身を含む): 8558222400

約数和(自身を除く): 4310737652

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 103, 206, 221, 412, 442, 884, 1339, 1751, 2678, 3502, 5356, 7004, 22763, 45526, 46649, 91052, 93298, 186596, 606437, 793033, 1212874, 1586066, 2425748, 3172132, 4804847, 9609694, 10309429, 19219388, 20618858, 41237716, 62463011, 81682399, 124926022, 163364798, 249852044, 326729596, 1061871187, 2123742374, 4247484748]

約数ペア:

[(1, 4247484748), (2, 2123742374), (4, 1061871187), (13, 326729596), (17, 249852044), (26, 163364798), (34, 124926022), (52, 81682399), (68, 62463011), (103, 41237716), (206, 20618858), (221, 19219388), (412, 10309429), (442, 9609694), (884, 4804847), (1339, 3172132), (1751, 2425748), (2678, 1586066), (3502, 1212874), (5356, 793033), (7004, 606437), (22763, 186596), (45526, 93298), (46649, 91052)]