13303973968

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{77761}}^1$

素因数の和:77840

約数の個数: 60

約数和(自身を含む): 28122316252

約数和(自身を除く): 14818342284

約数列:

[1, 2, 4, 8, 16, 17, 34, 37, 68, 74, 136, 148, 272, 289, 296, 578, 592, 629, 1156, 1258, 2312, 2516, 4624, 5032, 10064, 10693, 21386, 42772, 77761, 85544, 155522, 171088, 311044, 622088, 1244176, 1321937, 2643874, 2877157, 5287748, 5754314, 10575496, 11508628, 21150992, 22472929, 23017256, 44945858, 46034512, 48911669, 89891716, 97823338, 179783432, 195646676, 359566864, 391293352, 782586704, 831498373, 1662996746, 3325993492, 6651986984, 13303973968]

約数ペア:

[(1, 13303973968), (2, 6651986984), (4, 3325993492), (8, 1662996746), (16, 831498373), (17, 782586704), (34, 391293352), (37, 359566864), (68, 195646676), (74, 179783432), (136, 97823338), (148, 89891716), (272, 48911669), (289, 46034512), (296, 44945858), (578, 23017256), (592, 22472929), (629, 21150992), (1156, 11508628), (1258, 10575496), (2312, 5754314), (2516, 5287748), (4624, 2877157), (5032, 2643874), (10064, 1321937), (10693, 1244176), (21386, 622088), (42772, 311044), (77761, 171088), (85544, 155522)]