645925007168

素因数分解:

$2^6\times 7^1\times {\mathrm{24337}}^1\times {\mathrm{59243}}^1$

素因数の和:83599

約数の個数: 56

約数和(自身を含む): 1464950559552

約数和(自身を除く): 819025552384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 24337, 48674, 59243, 97348, 118486, 170359, 194696, 236972, 340718, 389392, 414701, 473944, 681436, 778784, 829402, 947888, 1362872, 1557568, 1658804, 1895776, 2725744, 3317608, 3791552, 5451488, 6635216, 10902976, 13270432, 26540864, 1441796891, 2883593782, 5767187564, 10092578237, 11534375128, 20185156474, 23068750256, 40370312948, 46137500512, 80740625896, 92275001024, 161481251792, 322962503584, 645925007168]

約数ペア:

[(1, 645925007168), (2, 322962503584), (4, 161481251792), (7, 92275001024), (8, 80740625896), (14, 46137500512), (16, 40370312948), (28, 23068750256), (32, 20185156474), (56, 11534375128), (64, 10092578237), (112, 5767187564), (224, 2883593782), (448, 1441796891), (24337, 26540864), (48674, 13270432), (59243, 10902976), (97348, 6635216), (118486, 5451488), (170359, 3791552), (194696, 3317608), (236972, 2725744), (340718, 1895776), (389392, 1658804), (414701, 1557568), (473944, 1362872), (681436, 947888), (778784, 829402)]