7320404

素因数分解:

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

素因数の和:74

約数の個数: 72

約数和(自身を含む): 17093160

約数和(自身を除く): 9772756

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, 364, 442, 476, 637, 676, 833, 884, 1183, 1274, 1547, 1666, 2197, 2366, 2548, 2873, 3094, 3332, 4394, 4732, 5746, 6188, 8281, 8788, 10829, 11492, 15379, 16562, 20111, 21658, 30758, 33124, 37349, 40222, 43316, 61516, 74698, 80444, 107653, 140777, 149396, 215306, 261443, 281554, 430612, 522886, 563108, 1045772, 1830101, 3660202, 7320404]

約数ペア:

[(1, 7320404), (2, 3660202), (4, 1830101), (7, 1045772), (13, 563108), (14, 522886), (17, 430612), (26, 281554), (28, 261443), (34, 215306), (49, 149396), (52, 140777), (68, 107653), (91, 80444), (98, 74698), (119, 61516), (169, 43316), (182, 40222), (196, 37349), (221, 33124), (238, 30758), (338, 21658), (364, 20111), (442, 16562), (476, 15379), (637, 11492), (676, 10829), (833, 8788), (884, 8281), (1183, 6188), (1274, 5746), (1547, 4732), (1666, 4394), (2197, 3332), (2366, 3094), (2548, 2873)]