3931328

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:145

約数の個数: 56

約数和(自身を含む): 8503920

約数和(自身を除く): 4572592

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 53, 61, 64, 76, 106, 122, 152, 212, 244, 304, 424, 488, 608, 848, 976, 1007, 1159, 1216, 1696, 1952, 2014, 2318, 3233, 3392, 3904, 4028, 4636, 6466, 8056, 9272, 12932, 16112, 18544, 25864, 32224, 37088, 51728, 61427, 64448, 74176, 103456, 122854, 206912, 245708, 491416, 982832, 1965664, 3931328]

約数ペア:

[(1, 3931328), (2, 1965664), (4, 982832), (8, 491416), (16, 245708), (19, 206912), (32, 122854), (38, 103456), (53, 74176), (61, 64448), (64, 61427), (76, 51728), (106, 37088), (122, 32224), (152, 25864), (212, 18544), (244, 16112), (304, 12932), (424, 9272), (488, 8056), (608, 6466), (848, 4636), (976, 4028), (1007, 3904), (1159, 3392), (1216, 3233), (1696, 2318), (1952, 2014)]