13311982016

素因数分解:

$2^6\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{40459}}^1$

素因数の和:40621

約数の個数: 56

約数和(自身を含む): 27192518640

約数和(自身を除く): 13880536624

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 97, 106, 194, 212, 388, 424, 776, 848, 1552, 1696, 3104, 3392, 5141, 6208, 10282, 20564, 40459, 41128, 80918, 82256, 161836, 164512, 323672, 329024, 647344, 1294688, 2144327, 2589376, 3924523, 4288654, 7849046, 8577308, 15698092, 17154616, 31396184, 34309232, 62792368, 68618464, 125584736, 137236928, 207999719, 251169472, 415999438, 831998876, 1663997752, 3327995504, 6655991008, 13311982016]

約数ペア:

[(1, 13311982016), (2, 6655991008), (4, 3327995504), (8, 1663997752), (16, 831998876), (32, 415999438), (53, 251169472), (64, 207999719), (97, 137236928), (106, 125584736), (194, 68618464), (212, 62792368), (388, 34309232), (424, 31396184), (776, 17154616), (848, 15698092), (1552, 8577308), (1696, 7849046), (3104, 4288654), (3392, 3924523), (5141, 2589376), (6208, 2144327), (10282, 1294688), (20564, 647344), (40459, 329024), (41128, 323672), (80918, 164512), (82256, 161836)]