29691452

素因数分解:

$2^2\times 7^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1$

素因数の和:128

約数の個数: 96

約数和(自身を含む): 68544000

約数和(自身を除く): 38852548

約数列:

[1, 2, 4, 7, 14, 17, 19, 28, 34, 38, 49, 67, 68, 76, 98, 119, 133, 134, 196, 238, 266, 268, 323, 343, 469, 476, 532, 646, 686, 833, 931, 938, 1139, 1273, 1292, 1372, 1666, 1862, 1876, 2261, 2278, 2546, 3283, 3332, 3724, 4522, 4556, 5092, 5831, 6517, 6566, 7973, 8911, 9044, 11662, 13034, 13132, 15827, 15946, 17822, 21641, 22981, 23324, 26068, 31654, 31892, 35644, 43282, 45962, 55811, 62377, 63308, 86564, 91924, 110789, 111622, 124754, 151487, 221578, 223244, 249508, 302974, 390677, 436639, 443156, 605948, 781354, 873278, 1060409, 1562708, 1746556, 2120818, 4241636, 7422863, 14845726, 29691452]

約数ペア:

[(1, 29691452), (2, 14845726), (4, 7422863), (7, 4241636), (14, 2120818), (17, 1746556), (19, 1562708), (28, 1060409), (34, 873278), (38, 781354), (49, 605948), (67, 443156), (68, 436639), (76, 390677), (98, 302974), (119, 249508), (133, 223244), (134, 221578), (196, 151487), (238, 124754), (266, 111622), (268, 110789), (323, 91924), (343, 86564), (469, 63308), (476, 62377), (532, 55811), (646, 45962), (686, 43282), (833, 35644), (931, 31892), (938, 31654), (1139, 26068), (1273, 23324), (1292, 22981), (1372, 21641), (1666, 17822), (1862, 15946), (1876, 15827), (2261, 13132), (2278, 13034), (2546, 11662), (3283, 9044), (3332, 8911), (3724, 7973), (4522, 6566), (4556, 6517), (5092, 5831)]