42472714

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{251}}^1$

素因数の和:406

約数の個数: 32

約数和(自身を含む): 69370560

約数和(自身を除く): 26897846

約数列:

[1, 2, 19, 38, 61, 73, 122, 146, 251, 502, 1159, 1387, 2318, 2774, 4453, 4769, 8906, 9538, 15311, 18323, 30622, 36646, 84607, 169214, 290909, 348137, 581818, 696274, 1117703, 2235406, 21236357, 42472714]

約数ペア:

[(1, 42472714), (2, 21236357), (19, 2235406), (38, 1117703), (61, 696274), (73, 581818), (122, 348137), (146, 290909), (251, 169214), (502, 84607), (1159, 36646), (1387, 30622), (2318, 18323), (2774, 15311), (4453, 9538), (4769, 8906)]