28460124

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{10267}}^1$

素因数の和:10295

約数の個数: 72

約数和(自身を含む): 89701248

約数和(自身を除く): 61241124

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 693, 924, 1386, 2772, 10267, 20534, 30801, 41068, 61602, 71869, 92403, 112937, 123204, 143738, 184806, 215607, 225874, 287476, 338811, 369612, 431214, 451748, 646821, 677622, 790559, 862428, 1016433, 1293642, 1355244, 1581118, 2032866, 2371677, 2587284, 3162236, 4065732, 4743354, 7115031, 9486708, 14230062, 28460124]

約数ペア:

[(1, 28460124), (2, 14230062), (3, 9486708), (4, 7115031), (6, 4743354), (7, 4065732), (9, 3162236), (11, 2587284), (12, 2371677), (14, 2032866), (18, 1581118), (21, 1355244), (22, 1293642), (28, 1016433), (33, 862428), (36, 790559), (42, 677622), (44, 646821), (63, 451748), (66, 431214), (77, 369612), (84, 338811), (99, 287476), (126, 225874), (132, 215607), (154, 184806), (198, 143738), (231, 123204), (252, 112937), (308, 92403), (396, 71869), (462, 61602), (693, 41068), (924, 30801), (1386, 20534), (2772, 10267)]