71322172012

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{811}}^1\times {\mathrm{241603}}^1$

素因数の和:242438

約数の個数: 48

約数和(自身を含む): 153807039232

約数和(自身を除く): 82484867220

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 811, 1622, 3244, 5677, 10543, 11354, 21086, 22708, 42172, 73801, 147602, 241603, 295204, 483206, 966412, 1691221, 3140839, 3382442, 6281678, 6764884, 12563356, 21985873, 43971746, 87943492, 195940033, 391880066, 783760132, 1371580231, 2547220429, 2743160462, 5094440858, 5486320924, 10188881716, 17830543003, 35661086006, 71322172012]

約数ペア:

[(1, 71322172012), (2, 35661086006), (4, 17830543003), (7, 10188881716), (13, 5486320924), (14, 5094440858), (26, 2743160462), (28, 2547220429), (52, 1371580231), (91, 783760132), (182, 391880066), (364, 195940033), (811, 87943492), (1622, 43971746), (3244, 21985873), (5677, 12563356), (10543, 6764884), (11354, 6281678), (21086, 3382442), (22708, 3140839), (42172, 1691221), (73801, 966412), (147602, 483206), (241603, 295204)]