71003764

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2591}}^1$

素因数の和:2656

約数の個数: 48

約数和(自身を含む): 146313216

約数和(自身を除く): 75309452

約数列:

[1, 2, 4, 13, 17, 26, 31, 34, 52, 62, 68, 124, 221, 403, 442, 527, 806, 884, 1054, 1612, 2108, 2591, 5182, 6851, 10364, 13702, 27404, 33683, 44047, 67366, 80321, 88094, 134732, 160642, 176188, 321284, 572611, 1044173, 1145222, 1365457, 2088346, 2290444, 2730914, 4176692, 5461828, 17750941, 35501882, 71003764]

約数ペア:

[(1, 71003764), (2, 35501882), (4, 17750941), (13, 5461828), (17, 4176692), (26, 2730914), (31, 2290444), (34, 2088346), (52, 1365457), (62, 1145222), (68, 1044173), (124, 572611), (221, 321284), (403, 176188), (442, 160642), (527, 134732), (806, 88094), (884, 80321), (1054, 67366), (1612, 44047), (2108, 33683), (2591, 27404), (5182, 13702), (6851, 10364)]