29129028

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1\times {\mathrm{191}}^1$

素因数の和:448

約数の個数: 48

約数和(自身を含む): 69672960

約数和(自身を除く): 40543932

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 179, 191, 213, 284, 358, 382, 426, 537, 573, 716, 764, 852, 1074, 1146, 2148, 2292, 12709, 13561, 25418, 27122, 34189, 38127, 40683, 50836, 54244, 68378, 76254, 81366, 102567, 136756, 152508, 162732, 205134, 410268, 2427419, 4854838, 7282257, 9709676, 14564514, 29129028]

約数ペア:

[(1, 29129028), (2, 14564514), (3, 9709676), (4, 7282257), (6, 4854838), (12, 2427419), (71, 410268), (142, 205134), (179, 162732), (191, 152508), (213, 136756), (284, 102567), (358, 81366), (382, 76254), (426, 68378), (537, 54244), (573, 50836), (716, 40683), (764, 38127), (852, 34189), (1074, 27122), (1146, 25418), (2148, 13561), (2292, 12709)]