4743455668

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{72739}}^1$

素因数の和:72904

約数の個数: 48

約数和(自身を含む): 10118424960

約数和(自身を除く): 5374969292

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 137, 238, 274, 476, 548, 959, 1918, 2329, 3836, 4658, 9316, 16303, 32606, 65212, 72739, 145478, 290956, 509173, 1018346, 1236563, 2036692, 2473126, 4946252, 8655941, 9965243, 17311882, 19930486, 34623764, 39860972, 69756701, 139513402, 169409131, 279026804, 338818262, 677636524, 1185863917, 2371727834, 4743455668]

約数ペア:

[(1, 4743455668), (2, 2371727834), (4, 1185863917), (7, 677636524), (14, 338818262), (17, 279026804), (28, 169409131), (34, 139513402), (68, 69756701), (119, 39860972), (137, 34623764), (238, 19930486), (274, 17311882), (476, 9965243), (548, 8655941), (959, 4946252), (1918, 2473126), (2329, 2036692), (3836, 1236563), (4658, 1018346), (9316, 509173), (16303, 290956), (32606, 145478), (65212, 72739)]