28726362

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{13411}}^1$

素因数の和:13443

約数の個数: 48

約数和(自身を含む): 75321792

約数和(自身を除く): 46595430

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 153, 238, 306, 357, 714, 1071, 2142, 13411, 26822, 40233, 80466, 93877, 120699, 187754, 227987, 241398, 281631, 455974, 563262, 683961, 844893, 1367922, 1595909, 1689786, 2051883, 3191818, 4103766, 4787727, 9575454, 14363181, 28726362]

約数ペア:

[(1, 28726362), (2, 14363181), (3, 9575454), (6, 4787727), (7, 4103766), (9, 3191818), (14, 2051883), (17, 1689786), (18, 1595909), (21, 1367922), (34, 844893), (42, 683961), (51, 563262), (63, 455974), (102, 281631), (119, 241398), (126, 227987), (153, 187754), (238, 120699), (306, 93877), (357, 80466), (714, 40233), (1071, 26822), (2142, 13411)]