28925736

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{1031}}^1$

素因数の和:1214

約数の個数: 64

約数和(自身を含む): 83220480

約数和(自身を除く): 54294744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 167, 168, 334, 501, 668, 1002, 1031, 1169, 1336, 2004, 2062, 2338, 3093, 3507, 4008, 4124, 4676, 6186, 7014, 7217, 8248, 9352, 12372, 14028, 14434, 21651, 24744, 28056, 28868, 43302, 57736, 86604, 172177, 173208, 344354, 516531, 688708, 1033062, 1205239, 1377416, 2066124, 2410478, 3615717, 4132248, 4820956, 7231434, 9641912, 14462868, 28925736]

約数ペア:

[(1, 28925736), (2, 14462868), (3, 9641912), (4, 7231434), (6, 4820956), (7, 4132248), (8, 3615717), (12, 2410478), (14, 2066124), (21, 1377416), (24, 1205239), (28, 1033062), (42, 688708), (56, 516531), (84, 344354), (167, 173208), (168, 172177), (334, 86604), (501, 57736), (668, 43302), (1002, 28868), (1031, 28056), (1169, 24744), (1336, 21651), (2004, 14434), (2062, 14028), (2338, 12372), (3093, 9352), (3507, 8248), (4008, 7217), (4124, 7014), (4676, 6186)]