28315956

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{383}}^1$

素因数の和:552

約数の個数: 48

約数和(自身を含む): 67995648

約数和(自身を除く): 39679692

約数列:

[1, 2, 3, 4, 6, 12, 61, 101, 122, 183, 202, 244, 303, 366, 383, 404, 606, 732, 766, 1149, 1212, 1532, 2298, 4596, 6161, 12322, 18483, 23363, 24644, 36966, 38683, 46726, 70089, 73932, 77366, 93452, 116049, 140178, 154732, 232098, 280356, 464196, 2359663, 4719326, 7078989, 9438652, 14157978, 28315956]

約数ペア:

[(1, 28315956), (2, 14157978), (3, 9438652), (4, 7078989), (6, 4719326), (12, 2359663), (61, 464196), (101, 280356), (122, 232098), (183, 154732), (202, 140178), (244, 116049), (303, 93452), (366, 77366), (383, 73932), (404, 70089), (606, 46726), (732, 38683), (766, 36966), (1149, 24644), (1212, 23363), (1532, 18483), (2298, 12322), (4596, 6161)]