26477906

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^2\times {\mathrm{31}}^1$

素因数の和:104

約数の個数: 72

約数和(自身を含む): 53547264

約数和(自身を除く): 27069358

約数列:

[1, 2, 7, 13, 14, 19, 26, 31, 38, 62, 91, 133, 169, 182, 217, 247, 266, 338, 361, 403, 434, 494, 589, 722, 806, 1178, 1183, 1729, 2366, 2527, 2821, 3211, 3458, 4123, 4693, 5054, 5239, 5642, 6422, 7657, 8246, 9386, 10478, 11191, 15314, 22382, 22477, 32851, 36673, 44954, 53599, 61009, 65702, 73346, 78337, 99541, 107198, 122018, 145483, 156674, 199082, 290966, 427063, 696787, 854126, 1018381, 1393574, 1891279, 2036762, 3782558, 13238953, 26477906]

約数ペア:

[(1, 26477906), (2, 13238953), (7, 3782558), (13, 2036762), (14, 1891279), (19, 1393574), (26, 1018381), (31, 854126), (38, 696787), (62, 427063), (91, 290966), (133, 199082), (169, 156674), (182, 145483), (217, 122018), (247, 107198), (266, 99541), (338, 78337), (361, 73346), (403, 65702), (434, 61009), (494, 53599), (589, 44954), (722, 36673), (806, 32851), (1178, 22477), (1183, 22382), (1729, 15314), (2366, 11191), (2527, 10478), (2821, 9386), (3211, 8246), (3458, 7657), (4123, 6422), (4693, 5642), (5054, 5239)]