25914252

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1249}}^1$

素因数の和:1295

約数の個数: 96

約数和(自身を含む): 78400000

約数和(自身を除く): 52485748

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 19, 21, 26, 28, 38, 39, 42, 52, 57, 76, 78, 84, 91, 114, 133, 156, 182, 228, 247, 266, 273, 364, 399, 494, 532, 546, 741, 798, 988, 1092, 1249, 1482, 1596, 1729, 2498, 2964, 3458, 3747, 4996, 5187, 6916, 7494, 8743, 10374, 14988, 16237, 17486, 20748, 23731, 26229, 32474, 34972, 47462, 48711, 52458, 64948, 71193, 94924, 97422, 104916, 113659, 142386, 166117, 194844, 227318, 284772, 308503, 332234, 340977, 454636, 498351, 617006, 664468, 681954, 925509, 996702, 1234012, 1363908, 1851018, 1993404, 2159521, 3702036, 4319042, 6478563, 8638084, 12957126, 25914252]

約数ペア:

[(1, 25914252), (2, 12957126), (3, 8638084), (4, 6478563), (6, 4319042), (7, 3702036), (12, 2159521), (13, 1993404), (14, 1851018), (19, 1363908), (21, 1234012), (26, 996702), (28, 925509), (38, 681954), (39, 664468), (42, 617006), (52, 498351), (57, 454636), (76, 340977), (78, 332234), (84, 308503), (91, 284772), (114, 227318), (133, 194844), (156, 166117), (182, 142386), (228, 113659), (247, 104916), (266, 97422), (273, 94924), (364, 71193), (399, 64948), (494, 52458), (532, 48711), (546, 47462), (741, 34972), (798, 32474), (988, 26229), (1092, 23731), (1249, 20748), (1482, 17486), (1596, 16237), (1729, 14988), (2498, 10374), (2964, 8743), (3458, 7494), (3747, 6916), (4996, 5187)]