25780092

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{9721}}^1$

素因数の和:9758

約数の個数: 48

約数和(自身を含む): 68598432

約数和(自身を除く): 42818340

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 442, 663, 884, 1326, 2652, 9721, 19442, 29163, 38884, 58326, 116652, 126373, 165257, 252746, 330514, 379119, 495771, 505492, 661028, 758238, 991542, 1516476, 1983084, 2148341, 4296682, 6445023, 8593364, 12890046, 25780092]

約数ペア:

[(1, 25780092), (2, 12890046), (3, 8593364), (4, 6445023), (6, 4296682), (12, 2148341), (13, 1983084), (17, 1516476), (26, 991542), (34, 758238), (39, 661028), (51, 505492), (52, 495771), (68, 379119), (78, 330514), (102, 252746), (156, 165257), (204, 126373), (221, 116652), (442, 58326), (663, 38884), (884, 29163), (1326, 19442), (2652, 9721)]