42949348

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1499}}^1$

素因数の和:1564

約数の個数: 48

約数和(自身を含む): 88200000

約数和(自身を除く): 45250652

約数列:

[1, 2, 4, 13, 19, 26, 29, 38, 52, 58, 76, 116, 247, 377, 494, 551, 754, 988, 1102, 1499, 1508, 2204, 2998, 5996, 7163, 14326, 19487, 28481, 28652, 38974, 43471, 56962, 77948, 86942, 113924, 173884, 370253, 565123, 740506, 825949, 1130246, 1481012, 1651898, 2260492, 3303796, 10737337, 21474674, 42949348]

約数ペア:

[(1, 42949348), (2, 21474674), (4, 10737337), (13, 3303796), (19, 2260492), (26, 1651898), (29, 1481012), (38, 1130246), (52, 825949), (58, 740506), (76, 565123), (116, 370253), (247, 173884), (377, 113924), (494, 86942), (551, 77948), (754, 56962), (988, 43471), (1102, 38974), (1499, 28652), (1508, 28481), (2204, 19487), (2998, 14326), (5996, 7163)]