15696912028

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1\times {\mathrm{1627}}^1$

素因数の和:1943

約数の個数: 96

約数和(自身を含む): 33398120448

約数和(自身を除く): 17701208420

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 71, 92, 142, 161, 211, 284, 322, 422, 497, 644, 844, 994, 1477, 1627, 1633, 1988, 2954, 3254, 3266, 4853, 5908, 6508, 6532, 9706, 11389, 11431, 14981, 19412, 22778, 22862, 29962, 33971, 37421, 45556, 45724, 59924, 67942, 74842, 104867, 115517, 135884, 149684, 209734, 231034, 261947, 343297, 344563, 419468, 462068, 523894, 686594, 689126, 808619, 1047788, 1373188, 1378252, 1617238, 2403079, 2411941, 2656891, 3234476, 4806158, 4823882, 5313782, 7895831, 9612316, 9647764, 10627564, 15791662, 18598237, 24374087, 31583324, 37196474, 48748174, 55270817, 74392948, 97496348, 110541634, 170618609, 221083268, 341237218, 560604001, 682474436, 1121208002, 2242416004, 3924228007, 7848456014, 15696912028]

約数ペア:

[(1, 15696912028), (2, 7848456014), (4, 3924228007), (7, 2242416004), (14, 1121208002), (23, 682474436), (28, 560604001), (46, 341237218), (71, 221083268), (92, 170618609), (142, 110541634), (161, 97496348), (211, 74392948), (284, 55270817), (322, 48748174), (422, 37196474), (497, 31583324), (644, 24374087), (844, 18598237), (994, 15791662), (1477, 10627564), (1627, 9647764), (1633, 9612316), (1988, 7895831), (2954, 5313782), (3254, 4823882), (3266, 4806158), (4853, 3234476), (5908, 2656891), (6508, 2411941), (6532, 2403079), (9706, 1617238), (11389, 1378252), (11431, 1373188), (14981, 1047788), (19412, 808619), (22778, 689126), (22862, 686594), (29962, 523894), (33971, 462068), (37421, 419468), (45556, 344563), (45724, 343297), (59924, 261947), (67942, 231034), (74842, 209734), (104867, 149684), (115517, 135884)]