26690132

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{317}}^1$

素因数の和:456

約数の個数: 48

約数和(自身を含む): 55845888

約数和(自身を除く): 29155756

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 97, 124, 194, 217, 317, 388, 434, 634, 679, 868, 1268, 1358, 2219, 2716, 3007, 4438, 6014, 8876, 9827, 12028, 19654, 21049, 30749, 39308, 42098, 61498, 68789, 84196, 122996, 137578, 215243, 275156, 430486, 860972, 953219, 1906438, 3812876, 6672533, 13345066, 26690132]

約数ペア:

[(1, 26690132), (2, 13345066), (4, 6672533), (7, 3812876), (14, 1906438), (28, 953219), (31, 860972), (62, 430486), (97, 275156), (124, 215243), (194, 137578), (217, 122996), (317, 84196), (388, 68789), (434, 61498), (634, 42098), (679, 39308), (868, 30749), (1268, 21049), (1358, 19654), (2219, 12028), (2716, 9827), (3007, 8876), (4438, 6014)]