29120820148

素因数分解:

$2^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{431}}^1\times {\mathrm{11887}}^1$

素因数の和:12365

約数の個数: 72

約数和(自身を含む): 61473323520

約数和(自身を除く): 32352503372

約数列:

[1, 2, 4, 7, 14, 28, 29, 49, 58, 98, 116, 196, 203, 406, 431, 812, 862, 1421, 1724, 2842, 3017, 5684, 6034, 11887, 12068, 12499, 21119, 23774, 24998, 42238, 47548, 49996, 83209, 84476, 87493, 166418, 174986, 332836, 344723, 349972, 582463, 612451, 689446, 1164926, 1224902, 1378892, 2329852, 2413061, 2449804, 4826122, 5123297, 9652244, 10246594, 16891427, 20493188, 33782854, 35863079, 67565708, 71726158, 143452316, 148575613, 251041553, 297151226, 502083106, 594302452, 1004166212, 1040029291, 2080058582, 4160117164, 7280205037, 14560410074, 29120820148]

約数ペア:

[(1, 29120820148), (2, 14560410074), (4, 7280205037), (7, 4160117164), (14, 2080058582), (28, 1040029291), (29, 1004166212), (49, 594302452), (58, 502083106), (98, 297151226), (116, 251041553), (196, 148575613), (203, 143452316), (406, 71726158), (431, 67565708), (812, 35863079), (862, 33782854), (1421, 20493188), (1724, 16891427), (2842, 10246594), (3017, 9652244), (5684, 5123297), (6034, 4826122), (11887, 2449804), (12068, 2413061), (12499, 2329852), (21119, 1378892), (23774, 1224902), (24998, 1164926), (42238, 689446), (47548, 612451), (49996, 582463), (83209, 349972), (84476, 344723), (87493, 332836), (166418, 174986)]