25161569196

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^2\times {\mathrm{569}}^1\times {\mathrm{1993}}^1$

素因数の和:2655

約数の個数: 72

約数和(自身を含む): 60243286320

約数和(自身を除く): 35081717124

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 569, 1138, 1707, 1849, 1993, 2276, 3414, 3698, 3986, 5547, 5979, 6828, 7396, 7972, 11094, 11958, 22188, 23916, 24467, 48934, 73401, 85699, 97868, 146802, 171398, 257097, 293604, 342796, 514194, 1028388, 1052081, 1134017, 2104162, 2268034, 3156243, 3402051, 3685057, 4208324, 4536068, 6312486, 6804102, 7370114, 11055171, 12624972, 13608204, 14740228, 22110342, 44220684, 48762731, 97525462, 146288193, 195050924, 292576386, 585152772, 2096797433, 4193594866, 6290392299, 8387189732, 12580784598, 25161569196]

約数ペア:

[(1, 25161569196), (2, 12580784598), (3, 8387189732), (4, 6290392299), (6, 4193594866), (12, 2096797433), (43, 585152772), (86, 292576386), (129, 195050924), (172, 146288193), (258, 97525462), (516, 48762731), (569, 44220684), (1138, 22110342), (1707, 14740228), (1849, 13608204), (1993, 12624972), (2276, 11055171), (3414, 7370114), (3698, 6804102), (3986, 6312486), (5547, 4536068), (5979, 4208324), (6828, 3685057), (7396, 3402051), (7972, 3156243), (11094, 2268034), (11958, 2104162), (22188, 1134017), (23916, 1052081), (24467, 1028388), (48934, 514194), (73401, 342796), (85699, 293604), (97868, 257097), (146802, 171398)]