73511438

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{503}}^1$

素因数の和:609

約数の個数: 64

約数和(自身を含む): 150377472

約数和(自身を除く): 76866034

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 73, 77, 91, 143, 146, 154, 182, 286, 503, 511, 803, 949, 1001, 1006, 1022, 1606, 1898, 2002, 3521, 5533, 5621, 6539, 6643, 7042, 10439, 11066, 11242, 13078, 13286, 20878, 36719, 38731, 45773, 71929, 73073, 73438, 77462, 91546, 143858, 146146, 257033, 403909, 477347, 503503, 514066, 807818, 954694, 1007006, 2827363, 3341429, 5250817, 5654726, 6682858, 10501634, 36755719, 73511438]

約数ペア:

[(1, 73511438), (2, 36755719), (7, 10501634), (11, 6682858), (13, 5654726), (14, 5250817), (22, 3341429), (26, 2827363), (73, 1007006), (77, 954694), (91, 807818), (143, 514066), (146, 503503), (154, 477347), (182, 403909), (286, 257033), (503, 146146), (511, 143858), (803, 91546), (949, 77462), (1001, 73438), (1006, 73073), (1022, 71929), (1606, 45773), (1898, 38731), (2002, 36719), (3521, 20878), (5533, 13286), (5621, 13078), (6539, 11242), (6643, 11066), (7042, 10439)]