68015584

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23357}}^1$

素因数の和:23387

約数の個数: 48

約数和(自身を含む): 164814048

約数和(自身を除く): 96798464

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 23357, 46714, 93428, 163499, 186856, 303641, 326998, 373712, 607282, 653996, 747424, 1214564, 1307992, 2125487, 2429128, 2615984, 4250974, 4858256, 5231968, 8501948, 9716512, 17003896, 34007792, 68015584]

約数ペア:

[(1, 68015584), (2, 34007792), (4, 17003896), (7, 9716512), (8, 8501948), (13, 5231968), (14, 4858256), (16, 4250974), (26, 2615984), (28, 2429128), (32, 2125487), (52, 1307992), (56, 1214564), (91, 747424), (104, 653996), (112, 607282), (182, 373712), (208, 326998), (224, 303641), (364, 186856), (416, 163499), (728, 93428), (1456, 46714), (2912, 23357)]