7286928

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{373}}^1$

素因数の和:432

約数の個数: 80

約数和(自身を含む): 21147456

約数和(自身を除く): 13860528

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 37, 44, 48, 66, 74, 88, 111, 132, 148, 176, 222, 264, 296, 373, 407, 444, 528, 592, 746, 814, 888, 1119, 1221, 1492, 1628, 1776, 2238, 2442, 2984, 3256, 4103, 4476, 4884, 5968, 6512, 8206, 8952, 9768, 12309, 13801, 16412, 17904, 19536, 24618, 27602, 32824, 41403, 49236, 55204, 65648, 82806, 98472, 110408, 151811, 165612, 196944, 220816, 303622, 331224, 455433, 607244, 662448, 910866, 1214488, 1821732, 2428976, 3643464, 7286928]

約数ペア:

[(1, 7286928), (2, 3643464), (3, 2428976), (4, 1821732), (6, 1214488), (8, 910866), (11, 662448), (12, 607244), (16, 455433), (22, 331224), (24, 303622), (33, 220816), (37, 196944), (44, 165612), (48, 151811), (66, 110408), (74, 98472), (88, 82806), (111, 65648), (132, 55204), (148, 49236), (176, 41403), (222, 32824), (264, 27602), (296, 24618), (373, 19536), (407, 17904), (444, 16412), (528, 13801), (592, 12309), (746, 9768), (814, 8952), (888, 8206), (1119, 6512), (1221, 5968), (1492, 4884), (1628, 4476), (1776, 4103), (2238, 3256), (2442, 2984)]