25804977374

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{19759}}^1$

素因数の和:19913

約数の個数: 64

約数和(自身を含む): 46096128000

約数和(自身を除く): 20291150626

約数列:

[1, 2, 11, 22, 23, 29, 46, 58, 89, 178, 253, 319, 506, 638, 667, 979, 1334, 1958, 2047, 2581, 4094, 5162, 7337, 14674, 19759, 22517, 28391, 39518, 45034, 56782, 59363, 118726, 217349, 434698, 454457, 573011, 652993, 908914, 1146022, 1305986, 1758551, 3517102, 4999027, 6303121, 9998054, 12606242, 13179253, 19344061, 26358506, 38688122, 40446673, 50997979, 80893346, 101995958, 144971783, 289943566, 444913403, 560977769, 889826806, 1121955538, 1172953517, 2345907034, 12902488687, 25804977374]

約数ペア:

[(1, 25804977374), (2, 12902488687), (11, 2345907034), (22, 1172953517), (23, 1121955538), (29, 889826806), (46, 560977769), (58, 444913403), (89, 289943566), (178, 144971783), (253, 101995958), (319, 80893346), (506, 50997979), (638, 40446673), (667, 38688122), (979, 26358506), (1334, 19344061), (1958, 13179253), (2047, 12606242), (2581, 9998054), (4094, 6303121), (5162, 4999027), (7337, 3517102), (14674, 1758551), (19759, 1305986), (22517, 1146022), (28391, 908914), (39518, 652993), (45034, 573011), (56782, 454457), (59363, 434698), (118726, 217349)]