23793352804

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{349}}^1\times {\mathrm{21493}}^1$

素因数の和:21920

約数の個数: 48

約数和(自身を含む): 45709140400

約数和(自身を除く): 21915787596

約数列:

[1, 2, 4, 13, 26, 52, 61, 122, 244, 349, 698, 793, 1396, 1586, 3172, 4537, 9074, 18148, 21289, 21493, 42578, 42986, 85156, 85972, 276757, 279409, 553514, 558818, 1107028, 1117636, 1311073, 2622146, 5244292, 7501057, 15002114, 17043949, 30004228, 34087898, 68175796, 97513741, 195027482, 390054964, 457564477, 915128954, 1830257908, 5948338201, 11896676402, 23793352804]

約数ペア:

[(1, 23793352804), (2, 11896676402), (4, 5948338201), (13, 1830257908), (26, 915128954), (52, 457564477), (61, 390054964), (122, 195027482), (244, 97513741), (349, 68175796), (698, 34087898), (793, 30004228), (1396, 17043949), (1586, 15002114), (3172, 7501057), (4537, 5244292), (9074, 2622146), (18148, 1311073), (21289, 1117636), (21493, 1107028), (42578, 558818), (42986, 553514), (85156, 279409), (85972, 276757)]