16768641274

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{317}}^1\times {\mathrm{6481}}^1$

素因数の和:6871

約数の個数: 64

約数和(自身を含む): 32056964352

約数和(自身を除く): 15288323078

約数列:

[1, 2, 7, 11, 14, 22, 53, 77, 106, 154, 317, 371, 583, 634, 742, 1166, 2219, 3487, 4081, 4438, 6481, 6974, 8162, 12962, 16801, 24409, 33602, 45367, 48818, 71291, 90734, 117607, 142582, 184811, 235214, 343493, 369622, 499037, 686986, 998074, 1293677, 2054477, 2404451, 2587354, 3778423, 4108954, 4808902, 7556846, 14381339, 22599247, 26448961, 28762678, 45198494, 52897922, 108887281, 158194729, 217774562, 316389458, 762210967, 1197760091, 1524421934, 2395520182, 8384320637, 16768641274]

約数ペア:

[(1, 16768641274), (2, 8384320637), (7, 2395520182), (11, 1524421934), (14, 1197760091), (22, 762210967), (53, 316389458), (77, 217774562), (106, 158194729), (154, 108887281), (317, 52897922), (371, 45198494), (583, 28762678), (634, 26448961), (742, 22599247), (1166, 14381339), (2219, 7556846), (3487, 4808902), (4081, 4108954), (4438, 3778423), (6481, 2587354), (6974, 2404451), (8162, 2054477), (12962, 1293677), (16801, 998074), (24409, 686986), (33602, 499037), (45367, 369622), (48818, 343493), (71291, 235214), (90734, 184811), (117607, 142582)]