74496494

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{191}}^1$

素因数の和:416

約数の個数: 32

約数和(自身を含む): 119992320

約数和(自身を除く): 45495826

約数列:

[1, 2, 23, 46, 61, 122, 139, 191, 278, 382, 1403, 2806, 3197, 4393, 6394, 8479, 8786, 11651, 16958, 23302, 26549, 53098, 195017, 267973, 390034, 535946, 610627, 1221254, 1619489, 3238978, 37248247, 74496494]

約数ペア:

[(1, 74496494), (2, 37248247), (23, 3238978), (46, 1619489), (61, 1221254), (122, 610627), (139, 535946), (191, 390034), (278, 267973), (382, 195017), (1403, 53098), (2806, 26549), (3197, 23302), (4393, 16958), (6394, 11651), (8479, 8786)]