7780236

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{283}}^1$

素因数の和:398

約数の個数: 48

約数和(自身を含む): 19084800

約数和(自身を除く): 11304564

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 79, 87, 116, 158, 174, 237, 283, 316, 348, 474, 566, 849, 948, 1132, 1698, 2291, 3396, 4582, 6873, 8207, 9164, 13746, 16414, 22357, 24621, 27492, 32828, 44714, 49242, 67071, 89428, 98484, 134142, 268284, 648353, 1296706, 1945059, 2593412, 3890118, 7780236]

約数ペア:

[(1, 7780236), (2, 3890118), (3, 2593412), (4, 1945059), (6, 1296706), (12, 648353), (29, 268284), (58, 134142), (79, 98484), (87, 89428), (116, 67071), (158, 49242), (174, 44714), (237, 32828), (283, 27492), (316, 24621), (348, 22357), (474, 16414), (566, 13746), (849, 9164), (948, 8207), (1132, 6873), (1698, 4582), (2291, 3396)]