25657212

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{167}}^1$

素因数の和:271

約数の個数: 96

約数和(自身を含む): 72253440

約数和(自身を除く): 46596228

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 59, 62, 84, 93, 118, 124, 167, 177, 186, 217, 236, 334, 354, 372, 413, 434, 501, 651, 668, 708, 826, 868, 1002, 1169, 1239, 1302, 1652, 1829, 2004, 2338, 2478, 2604, 3507, 3658, 4676, 4956, 5177, 5487, 7014, 7316, 9853, 10354, 10974, 12803, 14028, 15531, 19706, 20708, 21948, 25606, 29559, 31062, 36239, 38409, 39412, 51212, 59118, 62124, 68971, 72478, 76818, 108717, 118236, 137942, 144956, 153636, 206913, 217434, 275884, 305443, 413826, 434868, 610886, 827652, 916329, 1221772, 1832658, 2138101, 3665316, 4276202, 6414303, 8552404, 12828606, 25657212]

約数ペア:

[(1, 25657212), (2, 12828606), (3, 8552404), (4, 6414303), (6, 4276202), (7, 3665316), (12, 2138101), (14, 1832658), (21, 1221772), (28, 916329), (31, 827652), (42, 610886), (59, 434868), (62, 413826), (84, 305443), (93, 275884), (118, 217434), (124, 206913), (167, 153636), (177, 144956), (186, 137942), (217, 118236), (236, 108717), (334, 76818), (354, 72478), (372, 68971), (413, 62124), (434, 59118), (501, 51212), (651, 39412), (668, 38409), (708, 36239), (826, 31062), (868, 29559), (1002, 25606), (1169, 21948), (1239, 20708), (1302, 19706), (1652, 15531), (1829, 14028), (2004, 12803), (2338, 10974), (2478, 10354), (2604, 9853), (3507, 7316), (3658, 7014), (4676, 5487), (4956, 5177)]