29097978

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{389}}^1$

素因数の和:551

約数の個数: 64

約数和(自身を含む): 72334080

約数和(自身を除く): 43236102

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 137, 182, 273, 274, 389, 411, 546, 778, 822, 959, 1167, 1781, 1918, 2334, 2723, 2877, 3562, 5057, 5343, 5446, 5754, 8169, 10114, 10686, 12467, 15171, 16338, 24934, 30342, 35399, 37401, 53293, 70798, 74802, 106197, 106586, 159879, 212394, 319758, 373051, 692809, 746102, 1119153, 1385618, 2078427, 2238306, 4156854, 4849663, 9699326, 14548989, 29097978]

約数ペア:

[(1, 29097978), (2, 14548989), (3, 9699326), (6, 4849663), (7, 4156854), (13, 2238306), (14, 2078427), (21, 1385618), (26, 1119153), (39, 746102), (42, 692809), (78, 373051), (91, 319758), (137, 212394), (182, 159879), (273, 106586), (274, 106197), (389, 74802), (411, 70798), (546, 53293), (778, 37401), (822, 35399), (959, 30342), (1167, 24934), (1781, 16338), (1918, 15171), (2334, 12467), (2723, 10686), (2877, 10114), (3562, 8169), (5057, 5754), (5343, 5446)]