75668272

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{373}}^1\times {\mathrm{409}}^1$

素因数の和:821

約数の個数: 40

約数和(自身を含む): 152113280

約数和(自身を除く): 76445008

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 373, 409, 496, 746, 818, 1492, 1636, 2984, 3272, 5968, 6544, 11563, 12679, 23126, 25358, 46252, 50716, 92504, 101432, 152557, 185008, 202864, 305114, 610228, 1220456, 2440912, 4729267, 9458534, 18917068, 37834136, 75668272]

約数ペア:

[(1, 75668272), (2, 37834136), (4, 18917068), (8, 9458534), (16, 4729267), (31, 2440912), (62, 1220456), (124, 610228), (248, 305114), (373, 202864), (409, 185008), (496, 152557), (746, 101432), (818, 92504), (1492, 50716), (1636, 46252), (2984, 25358), (3272, 23126), (5968, 12679), (6544, 11563)]