65018049278

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{266003}}^1$

素因数の和:266121

約数の個数: 64

約数和(自身を含む): 128703375360

約数和(自身を除く): 63685326082

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 79, 91, 119, 158, 182, 221, 238, 442, 553, 1027, 1106, 1343, 1547, 2054, 2686, 3094, 7189, 9401, 14378, 17459, 18802, 34918, 122213, 244426, 266003, 532006, 1862021, 3458039, 3724042, 4522051, 6916078, 9044102, 21014237, 24206273, 31654357, 42028474, 48412546, 58786663, 63308714, 117573326, 147099659, 273185081, 294199318, 357242029, 411506641, 546370162, 714484058, 823013282, 1912295567, 2500694203, 3824591134, 4644146377, 5001388406, 9288292754, 32509024639, 65018049278]

約数ペア:

[(1, 65018049278), (2, 32509024639), (7, 9288292754), (13, 5001388406), (14, 4644146377), (17, 3824591134), (26, 2500694203), (34, 1912295567), (79, 823013282), (91, 714484058), (119, 546370162), (158, 411506641), (182, 357242029), (221, 294199318), (238, 273185081), (442, 147099659), (553, 117573326), (1027, 63308714), (1106, 58786663), (1343, 48412546), (1547, 42028474), (2054, 31654357), (2686, 24206273), (3094, 21014237), (7189, 9044102), (9401, 6916078), (14378, 4522051), (17459, 3724042), (18802, 3458039), (34918, 1862021), (122213, 532006), (244426, 266003)]