37213904

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{419}}^1$

素因数の和:508

約数の個数: 80

約数和(自身を含む): 90410880

約数和(自身を除く): 53196976

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 61, 91, 104, 112, 122, 182, 208, 244, 364, 419, 427, 488, 728, 793, 838, 854, 976, 1456, 1586, 1676, 1708, 2933, 3172, 3352, 3416, 5447, 5551, 5866, 6344, 6704, 6832, 10894, 11102, 11732, 12688, 21788, 22204, 23464, 25559, 38129, 43576, 44408, 46928, 51118, 76258, 87152, 88816, 102236, 152516, 178913, 204472, 305032, 332267, 357826, 408944, 610064, 664534, 715652, 1329068, 1431304, 2325869, 2658136, 2862608, 4651738, 5316272, 9303476, 18606952, 37213904]

約数ペア:

[(1, 37213904), (2, 18606952), (4, 9303476), (7, 5316272), (8, 4651738), (13, 2862608), (14, 2658136), (16, 2325869), (26, 1431304), (28, 1329068), (52, 715652), (56, 664534), (61, 610064), (91, 408944), (104, 357826), (112, 332267), (122, 305032), (182, 204472), (208, 178913), (244, 152516), (364, 102236), (419, 88816), (427, 87152), (488, 76258), (728, 51118), (793, 46928), (838, 44408), (854, 43576), (976, 38129), (1456, 25559), (1586, 23464), (1676, 22204), (1708, 21788), (2933, 12688), (3172, 11732), (3352, 11102), (3416, 10894), (5447, 6832), (5551, 6704), (5866, 6344)]