21959328

素因数分解:

$2^5\times 3^1\times {\mathrm{59}}^1\times {\mathrm{3877}}^1$

素因数の和:3949

約数の個数: 48

約数和(自身を含む): 58635360

約数和(自身を除く): 36676032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 59, 96, 118, 177, 236, 354, 472, 708, 944, 1416, 1888, 2832, 3877, 5664, 7754, 11631, 15508, 23262, 31016, 46524, 62032, 93048, 124064, 186096, 228743, 372192, 457486, 686229, 914972, 1372458, 1829944, 2744916, 3659888, 5489832, 7319776, 10979664, 21959328]

約数ペア:

[(1, 21959328), (2, 10979664), (3, 7319776), (4, 5489832), (6, 3659888), (8, 2744916), (12, 1829944), (16, 1372458), (24, 914972), (32, 686229), (48, 457486), (59, 372192), (96, 228743), (118, 186096), (177, 124064), (236, 93048), (354, 62032), (472, 46524), (708, 31016), (944, 23262), (1416, 15508), (1888, 11631), (2832, 7754), (3877, 5664)]