15674311508

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{73}}^1\times {\mathrm{281}}^1\times {\mathrm{661}}^1$

素因数の和:1053

約数の個数: 72

約数和(自身を含む): 29687609784

約数和(自身を除く): 14013298276

約数列:

[1, 2, 4, 17, 34, 68, 73, 146, 281, 289, 292, 562, 578, 661, 1124, 1156, 1241, 1322, 2482, 2644, 4777, 4964, 9554, 11237, 19108, 20513, 21097, 22474, 41026, 42194, 44948, 48253, 81209, 82052, 84388, 96506, 162418, 185741, 191029, 193012, 324836, 348721, 371482, 382058, 697442, 742964, 764116, 820301, 1394884, 1640602, 3157597, 3281204, 5928257, 6315194, 11856514, 12630388, 13559093, 13945117, 23713028, 27118186, 27890234, 53679149, 54236372, 55780468, 107358298, 214716596, 230504581, 461009162, 922018324, 3918577877, 7837155754, 15674311508]

約数ペア:

[(1, 15674311508), (2, 7837155754), (4, 3918577877), (17, 922018324), (34, 461009162), (68, 230504581), (73, 214716596), (146, 107358298), (281, 55780468), (289, 54236372), (292, 53679149), (562, 27890234), (578, 27118186), (661, 23713028), (1124, 13945117), (1156, 13559093), (1241, 12630388), (1322, 11856514), (2482, 6315194), (2644, 5928257), (4777, 3281204), (4964, 3157597), (9554, 1640602), (11237, 1394884), (19108, 820301), (20513, 764116), (21097, 742964), (22474, 697442), (41026, 382058), (42194, 371482), (44948, 348721), (48253, 324836), (81209, 193012), (82052, 191029), (84388, 185741), (96506, 162418)]