25691484

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{3361}}^1$

素因数の和:3395

約数の個数: 72

約数和(自身を含む): 75120528

約数和(自身を除く): 49429044

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 273, 294, 364, 546, 588, 637, 1092, 1274, 1911, 2548, 3361, 3822, 6722, 7644, 10083, 13444, 20166, 23527, 40332, 43693, 47054, 70581, 87386, 94108, 131079, 141162, 164689, 174772, 262158, 282324, 305851, 329378, 494067, 524316, 611702, 658756, 917553, 988134, 1223404, 1835106, 1976268, 2140957, 3670212, 4281914, 6422871, 8563828, 12845742, 25691484]

約数ペア:

[(1, 25691484), (2, 12845742), (3, 8563828), (4, 6422871), (6, 4281914), (7, 3670212), (12, 2140957), (13, 1976268), (14, 1835106), (21, 1223404), (26, 988134), (28, 917553), (39, 658756), (42, 611702), (49, 524316), (52, 494067), (78, 329378), (84, 305851), (91, 282324), (98, 262158), (147, 174772), (156, 164689), (182, 141162), (196, 131079), (273, 94108), (294, 87386), (364, 70581), (546, 47054), (588, 43693), (637, 40332), (1092, 23527), (1274, 20166), (1911, 13444), (2548, 10083), (3361, 7644), (3822, 6722)]