74261692

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{257}}^1$

素因数の和:390

約数の個数: 48

約数和(自身を含む): 140434560

約数和(自身を除く): 66172868

約数列:

[1, 2, 4, 29, 47, 53, 58, 94, 106, 116, 188, 212, 257, 514, 1028, 1363, 1537, 2491, 2726, 3074, 4982, 5452, 6148, 7453, 9964, 12079, 13621, 14906, 24158, 27242, 29812, 48316, 54484, 72239, 144478, 288956, 350291, 395009, 640187, 700582, 790018, 1280374, 1401164, 1580036, 2560748, 18565423, 37130846, 74261692]

約数ペア:

[(1, 74261692), (2, 37130846), (4, 18565423), (29, 2560748), (47, 1580036), (53, 1401164), (58, 1280374), (94, 790018), (106, 700582), (116, 640187), (188, 395009), (212, 350291), (257, 288956), (514, 144478), (1028, 72239), (1363, 54484), (1537, 48316), (2491, 29812), (2726, 27242), (3074, 24158), (4982, 14906), (5452, 13621), (6148, 12079), (7453, 9964)]