74188208

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{373}}^1\times {\mathrm{401}}^1$

素因数の和:813

約数の個数: 40

約数和(自身を含む): 149145216

約数和(自身を除く): 74957008

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 373, 401, 496, 746, 802, 1492, 1604, 2984, 3208, 5968, 6416, 11563, 12431, 23126, 24862, 46252, 49724, 92504, 99448, 149573, 185008, 198896, 299146, 598292, 1196584, 2393168, 4636763, 9273526, 18547052, 37094104, 74188208]

約数ペア:

[(1, 74188208), (2, 37094104), (4, 18547052), (8, 9273526), (16, 4636763), (31, 2393168), (62, 1196584), (124, 598292), (248, 299146), (373, 198896), (401, 185008), (496, 149573), (746, 99448), (802, 92504), (1492, 49724), (1604, 46252), (2984, 24862), (3208, 23126), (5968, 12431), (6416, 11563)]