12699648728

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{47459}}^1$

素因数の和:47592

約数の個数: 64

約数和(自身を含む): 26790220800

約数和(自身を除く): 14090572072

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 83, 104, 124, 166, 248, 332, 403, 664, 806, 1079, 1612, 2158, 2573, 3224, 4316, 5146, 8632, 10292, 20584, 33449, 47459, 66898, 94918, 133796, 189836, 267592, 379672, 616967, 1233934, 1471229, 2467868, 2942458, 3939097, 4935736, 5884916, 7878194, 11769832, 15756388, 19125977, 31512776, 38251954, 51208261, 76503908, 102416522, 122112007, 153007816, 204833044, 244224014, 409666088, 488448028, 976896056, 1587456091, 3174912182, 6349824364, 12699648728]

約数ペア:

[(1, 12699648728), (2, 6349824364), (4, 3174912182), (8, 1587456091), (13, 976896056), (26, 488448028), (31, 409666088), (52, 244224014), (62, 204833044), (83, 153007816), (104, 122112007), (124, 102416522), (166, 76503908), (248, 51208261), (332, 38251954), (403, 31512776), (664, 19125977), (806, 15756388), (1079, 11769832), (1612, 7878194), (2158, 5884916), (2573, 4935736), (3224, 3939097), (4316, 2942458), (5146, 2467868), (8632, 1471229), (10292, 1233934), (20584, 616967), (33449, 379672), (47459, 267592), (66898, 189836), (94918, 133796)]