23271514

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^2$

素因数の和:155

約数の個数: 48

約数和(自身を含む): 43614720

約数和(自身を除く): 20343206

約数列:

[1, 2, 7, 14, 29, 31, 43, 58, 62, 86, 203, 217, 301, 406, 434, 602, 899, 1247, 1333, 1798, 1849, 2494, 2666, 3698, 6293, 8729, 9331, 12586, 12943, 17458, 18662, 25886, 38657, 53621, 57319, 77314, 107242, 114638, 270599, 375347, 401233, 541198, 750694, 802466, 1662251, 3324502, 11635757, 23271514]

約数ペア:

[(1, 23271514), (2, 11635757), (7, 3324502), (14, 1662251), (29, 802466), (31, 750694), (43, 541198), (58, 401233), (62, 375347), (86, 270599), (203, 114638), (217, 107242), (301, 77314), (406, 57319), (434, 53621), (602, 38657), (899, 25886), (1247, 18662), (1333, 17458), (1798, 12943), (1849, 12586), (2494, 9331), (2666, 8729), (3698, 6293)]