25032157052

素因数分解:

$2^2\times 7^2\times {\mathrm{167}}^1\times {\mathrm{557}}^1\times {\mathrm{1373}}^1$

素因数の和:2115

約数の個数: 72

約数和(自身を含む): 51392898144

約数和(自身を除く): 26360741092

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 167, 196, 334, 557, 668, 1114, 1169, 1373, 2228, 2338, 2746, 3899, 4676, 5492, 7798, 8183, 9611, 15596, 16366, 19222, 27293, 32732, 38444, 54586, 67277, 93019, 109172, 134554, 186038, 229291, 269108, 372076, 458582, 651133, 764761, 917164, 1302266, 1529522, 1605037, 2604532, 3059044, 3210074, 4557931, 5353327, 6420148, 9115862, 10706654, 11235259, 18231724, 21413308, 22470518, 37473289, 44941036, 74946578, 127715087, 149893156, 255430174, 510860348, 894005609, 1788011218, 3576022436, 6258039263, 12516078526, 25032157052]

約数ペア:

[(1, 25032157052), (2, 12516078526), (4, 6258039263), (7, 3576022436), (14, 1788011218), (28, 894005609), (49, 510860348), (98, 255430174), (167, 149893156), (196, 127715087), (334, 74946578), (557, 44941036), (668, 37473289), (1114, 22470518), (1169, 21413308), (1373, 18231724), (2228, 11235259), (2338, 10706654), (2746, 9115862), (3899, 6420148), (4676, 5353327), (5492, 4557931), (7798, 3210074), (8183, 3059044), (9611, 2604532), (15596, 1605037), (16366, 1529522), (19222, 1302266), (27293, 917164), (32732, 764761), (38444, 651133), (54586, 458582), (67277, 372076), (93019, 269108), (109172, 229291), (134554, 186038)]