3653168

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1$

素因数の和:285

約数の個数: 40

約数和(自身を含む): 7611120

約数和(自身を除く): 3957952

約数列:

[1, 2, 4, 8, 16, 19, 38, 61, 76, 122, 152, 197, 244, 304, 394, 488, 788, 976, 1159, 1576, 2318, 3152, 3743, 4636, 7486, 9272, 12017, 14972, 18544, 24034, 29944, 48068, 59888, 96136, 192272, 228323, 456646, 913292, 1826584, 3653168]

約数ペア:

[(1, 3653168), (2, 1826584), (4, 913292), (8, 456646), (16, 228323), (19, 192272), (38, 96136), (61, 59888), (76, 48068), (122, 29944), (152, 24034), (197, 18544), (244, 14972), (304, 12017), (394, 9272), (488, 7486), (788, 4636), (976, 3743), (1159, 3152), (1576, 2318)]