28629258

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{397}}^1$

素因数の和:527

約数の個数: 64

約数和(自身を含む): 70149888

約数和(自身を除く): 41520630

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 101, 102, 119, 202, 238, 303, 357, 397, 606, 707, 714, 794, 1191, 1414, 1717, 2121, 2382, 2779, 3434, 4242, 5151, 5558, 6749, 8337, 10302, 12019, 13498, 16674, 20247, 24038, 36057, 40097, 40494, 47243, 72114, 80194, 94486, 120291, 141729, 240582, 280679, 283458, 561358, 681649, 842037, 1363298, 1684074, 2044947, 4089894, 4771543, 9543086, 14314629, 28629258]

約数ペア:

[(1, 28629258), (2, 14314629), (3, 9543086), (6, 4771543), (7, 4089894), (14, 2044947), (17, 1684074), (21, 1363298), (34, 842037), (42, 681649), (51, 561358), (101, 283458), (102, 280679), (119, 240582), (202, 141729), (238, 120291), (303, 94486), (357, 80194), (397, 72114), (606, 47243), (707, 40494), (714, 40097), (794, 36057), (1191, 24038), (1414, 20247), (1717, 16674), (2121, 13498), (2382, 12019), (2779, 10302), (3434, 8337), (4242, 6749), (5151, 5558)]