3941756

素因数分解:

$2^2\times 7^3\times {\mathrm{13}}^2\times {\mathrm{17}}^1$

素因数の和:68

約数の個数: 72

約数和(自身を含む): 9223200

約数和(自身を除く): 5281444

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 49, 52, 68, 91, 98, 119, 169, 182, 196, 221, 238, 338, 343, 364, 442, 476, 637, 676, 686, 833, 884, 1183, 1274, 1372, 1547, 1666, 2366, 2548, 2873, 3094, 3332, 4459, 4732, 5746, 5831, 6188, 8281, 8918, 10829, 11492, 11662, 16562, 17836, 20111, 21658, 23324, 33124, 40222, 43316, 57967, 75803, 80444, 115934, 140777, 151606, 231868, 281554, 303212, 563108, 985439, 1970878, 3941756]

約数ペア:

[(1, 3941756), (2, 1970878), (4, 985439), (7, 563108), (13, 303212), (14, 281554), (17, 231868), (26, 151606), (28, 140777), (34, 115934), (49, 80444), (52, 75803), (68, 57967), (91, 43316), (98, 40222), (119, 33124), (169, 23324), (182, 21658), (196, 20111), (221, 17836), (238, 16562), (338, 11662), (343, 11492), (364, 10829), (442, 8918), (476, 8281), (637, 6188), (676, 5831), (686, 5746), (833, 4732), (884, 4459), (1183, 3332), (1274, 3094), (1372, 2873), (1547, 2548), (1666, 2366)]