15674797232

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{42719}}^1$

素因数の和:42834

約数の個数: 80

約数和(自身を含む): 34326374400

約数和(自身を除く): 18651577168

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 71, 76, 136, 142, 152, 272, 284, 304, 323, 568, 646, 1136, 1207, 1292, 1349, 2414, 2584, 2698, 4828, 5168, 5396, 9656, 10792, 19312, 21584, 22933, 42719, 45866, 85438, 91732, 170876, 183464, 341752, 366928, 683504, 726223, 811661, 1452446, 1623322, 2904892, 3033049, 3246644, 5809784, 6066098, 6493288, 11619568, 12132196, 12986576, 13798237, 24264392, 27596474, 48528784, 51561833, 55192948, 57627931, 103123666, 110385896, 115255862, 206247332, 220771792, 230511724, 412494664, 461023448, 824989328, 922046896, 979674827, 1959349654, 3918699308, 7837398616, 15674797232]

約数ペア:

[(1, 15674797232), (2, 7837398616), (4, 3918699308), (8, 1959349654), (16, 979674827), (17, 922046896), (19, 824989328), (34, 461023448), (38, 412494664), (68, 230511724), (71, 220771792), (76, 206247332), (136, 115255862), (142, 110385896), (152, 103123666), (272, 57627931), (284, 55192948), (304, 51561833), (323, 48528784), (568, 27596474), (646, 24264392), (1136, 13798237), (1207, 12986576), (1292, 12132196), (1349, 11619568), (2414, 6493288), (2584, 6066098), (2698, 5809784), (4828, 3246644), (5168, 3033049), (5396, 2904892), (9656, 1623322), (10792, 1452446), (19312, 811661), (21584, 726223), (22933, 683504), (42719, 366928), (45866, 341752), (85438, 183464), (91732, 170876)]