67222989652

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2647}}^1\times {\mathrm{9967}}^1$

素因数の和:12645

約数の個数: 72

約数和(自身を含む): 147443944704

約数和(自身を除く): 80220955052

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2548, 2647, 5294, 9967, 10588, 18529, 19934, 34411, 37058, 39868, 68822, 69769, 74116, 129571, 129703, 137644, 139538, 240877, 259142, 259406, 279076, 481754, 488383, 518284, 518812, 906997, 963508, 976766, 1686139, 1813994, 1953532, 3372278, 3627988, 6348979, 6744556, 12697958, 25395916, 26382649, 52765298, 105530596, 184678543, 342974437, 369357086, 685948874, 738714172, 1292749801, 1371897748, 2400821059, 2585499602, 4801642118, 5170999204, 9603284236, 16805747413, 33611494826, 67222989652]

約数ペア:

[(1, 67222989652), (2, 33611494826), (4, 16805747413), (7, 9603284236), (13, 5170999204), (14, 4801642118), (26, 2585499602), (28, 2400821059), (49, 1371897748), (52, 1292749801), (91, 738714172), (98, 685948874), (182, 369357086), (196, 342974437), (364, 184678543), (637, 105530596), (1274, 52765298), (2548, 26382649), (2647, 25395916), (5294, 12697958), (9967, 6744556), (10588, 6348979), (18529, 3627988), (19934, 3372278), (34411, 1953532), (37058, 1813994), (39868, 1686139), (68822, 976766), (69769, 963508), (74116, 906997), (129571, 518812), (129703, 518284), (137644, 488383), (139538, 481754), (240877, 279076), (259142, 259406)]