16530486544

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{571}}^1\times {\mathrm{12653}}^1$

素因数の和:13256

約数の個数: 80

約数和(自身を含む): 37695962304

約数和(自身を除く): 21165475760

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 571, 572, 1142, 1144, 2284, 2288, 4568, 6281, 7423, 9136, 12562, 12653, 14846, 25124, 25306, 29692, 50248, 50612, 59384, 81653, 100496, 101224, 118768, 139183, 163306, 164489, 202448, 278366, 326612, 328978, 556732, 653224, 657956, 1113464, 1306448, 1315912, 1809379, 2226928, 2631824, 3618758, 7224863, 7237516, 14449726, 14475032, 28899452, 28950064, 57798904, 79473493, 93923219, 115597808, 158946986, 187846438, 317893972, 375692876, 635787944, 751385752, 1033155409, 1271575888, 1502771504, 2066310818, 4132621636, 8265243272, 16530486544]

約数ペア:

[(1, 16530486544), (2, 8265243272), (4, 4132621636), (8, 2066310818), (11, 1502771504), (13, 1271575888), (16, 1033155409), (22, 751385752), (26, 635787944), (44, 375692876), (52, 317893972), (88, 187846438), (104, 158946986), (143, 115597808), (176, 93923219), (208, 79473493), (286, 57798904), (571, 28950064), (572, 28899452), (1142, 14475032), (1144, 14449726), (2284, 7237516), (2288, 7224863), (4568, 3618758), (6281, 2631824), (7423, 2226928), (9136, 1809379), (12562, 1315912), (12653, 1306448), (14846, 1113464), (25124, 657956), (25306, 653224), (29692, 556732), (50248, 328978), (50612, 326612), (59384, 278366), (81653, 202448), (100496, 164489), (101224, 163306), (118768, 139183)]