71935136

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{3529}}^1$

素因数の和:3566

約数の個数: 72

約数和(自身を含む): 177467220

約数和(自身を除く): 105532084

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 224, 364, 392, 416, 637, 728, 784, 1274, 1456, 1568, 2548, 2912, 3529, 5096, 7058, 10192, 14116, 20384, 24703, 28232, 45877, 49406, 56464, 91754, 98812, 112928, 172921, 183508, 197624, 321139, 345842, 367016, 395248, 642278, 691684, 734032, 790496, 1284556, 1383368, 1468064, 2247973, 2569112, 2766736, 4495946, 5138224, 5533472, 8991892, 10276448, 17983784, 35967568, 71935136]

約数ペア:

[(1, 71935136), (2, 35967568), (4, 17983784), (7, 10276448), (8, 8991892), (13, 5533472), (14, 5138224), (16, 4495946), (26, 2766736), (28, 2569112), (32, 2247973), (49, 1468064), (52, 1383368), (56, 1284556), (91, 790496), (98, 734032), (104, 691684), (112, 642278), (182, 395248), (196, 367016), (208, 345842), (224, 321139), (364, 197624), (392, 183508), (416, 172921), (637, 112928), (728, 98812), (784, 91754), (1274, 56464), (1456, 49406), (1568, 45877), (2548, 28232), (2912, 24703), (3529, 20384), (5096, 14116), (7058, 10192)]