24289384

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:274

約数の個数: 64

約数和(自身を含む): 54432000

約数和(自身を除く): 30142616

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 71, 82, 142, 149, 164, 284, 287, 298, 328, 497, 568, 574, 596, 994, 1043, 1148, 1192, 1988, 2086, 2296, 2911, 3976, 4172, 5822, 6109, 8344, 10579, 11644, 12218, 20377, 21158, 23288, 24436, 40754, 42316, 42763, 48872, 74053, 81508, 84632, 85526, 148106, 163016, 171052, 296212, 342104, 433739, 592424, 867478, 1734956, 3036173, 3469912, 6072346, 12144692, 24289384]

約数ペア:

[(1, 24289384), (2, 12144692), (4, 6072346), (7, 3469912), (8, 3036173), (14, 1734956), (28, 867478), (41, 592424), (56, 433739), (71, 342104), (82, 296212), (142, 171052), (149, 163016), (164, 148106), (284, 85526), (287, 84632), (298, 81508), (328, 74053), (497, 48872), (568, 42763), (574, 42316), (596, 40754), (994, 24436), (1043, 23288), (1148, 21158), (1192, 20377), (1988, 12218), (2086, 11644), (2296, 10579), (2911, 8344), (3976, 6109), (4172, 5822)]