38494904

素因数分解:

$2^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1$

素因数の和:324

約数の個数: 64

約数和(自身を含む): 85708800

約数和(自身を除く): 47213896

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 59, 61, 118, 122, 191, 236, 244, 382, 413, 427, 472, 488, 764, 826, 854, 1337, 1528, 1652, 1708, 2674, 3304, 3416, 3599, 5348, 7198, 10696, 11269, 11651, 14396, 22538, 23302, 25193, 28792, 45076, 46604, 50386, 78883, 81557, 90152, 93208, 100772, 157766, 163114, 201544, 315532, 326228, 631064, 652456, 687409, 1374818, 2749636, 4811863, 5499272, 9623726, 19247452, 38494904]

約数ペア:

[(1, 38494904), (2, 19247452), (4, 9623726), (7, 5499272), (8, 4811863), (14, 2749636), (28, 1374818), (56, 687409), (59, 652456), (61, 631064), (118, 326228), (122, 315532), (191, 201544), (236, 163114), (244, 157766), (382, 100772), (413, 93208), (427, 90152), (472, 81557), (488, 78883), (764, 50386), (826, 46604), (854, 45076), (1337, 28792), (1528, 25193), (1652, 23302), (1708, 22538), (2674, 14396), (3304, 11651), (3416, 11269), (3599, 10696), (5348, 7198)]