82779522016

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{569}}^1\times {\mathrm{267431}}^1$

素因数の和:268027

約数の個数: 48

約数和(自身を含む): 172862696160

約数和(自身を除く): 90083174144

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 569, 1138, 2276, 4552, 9104, 9673, 18208, 19346, 38692, 77384, 154768, 267431, 309536, 534862, 1069724, 2139448, 4278896, 4546327, 8557792, 9092654, 18185308, 36370616, 72741232, 145482464, 152168239, 304336478, 608672956, 1217345912, 2434691824, 2586860063, 4869383648, 5173720126, 10347440252, 20694880504, 41389761008, 82779522016]

約数ペア:

[(1, 82779522016), (2, 41389761008), (4, 20694880504), (8, 10347440252), (16, 5173720126), (17, 4869383648), (32, 2586860063), (34, 2434691824), (68, 1217345912), (136, 608672956), (272, 304336478), (544, 152168239), (569, 145482464), (1138, 72741232), (2276, 36370616), (4552, 18185308), (9104, 9092654), (9673, 8557792), (18208, 4546327), (19346, 4278896), (38692, 2139448), (77384, 1069724), (154768, 534862), (267431, 309536)]