42530176

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{419}}^1$

素因数の和:507

約数の個数: 64

約数和(自身を含む): 92962800

約数和(自身を除く): 50432624

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 61, 64, 104, 122, 128, 208, 244, 416, 419, 488, 793, 832, 838, 976, 1586, 1664, 1676, 1952, 3172, 3352, 3904, 5447, 6344, 6704, 7808, 10894, 12688, 13408, 21788, 25376, 25559, 26816, 43576, 50752, 51118, 53632, 87152, 101504, 102236, 174304, 204472, 332267, 348608, 408944, 664534, 697216, 817888, 1329068, 1635776, 2658136, 3271552, 5316272, 10632544, 21265088, 42530176]

約数ペア:

[(1, 42530176), (2, 21265088), (4, 10632544), (8, 5316272), (13, 3271552), (16, 2658136), (26, 1635776), (32, 1329068), (52, 817888), (61, 697216), (64, 664534), (104, 408944), (122, 348608), (128, 332267), (208, 204472), (244, 174304), (416, 102236), (419, 101504), (488, 87152), (793, 53632), (832, 51118), (838, 50752), (976, 43576), (1586, 26816), (1664, 25559), (1676, 25376), (1952, 21788), (3172, 13408), (3352, 12688), (3904, 10894), (5447, 7808), (6344, 6704)]