27228416

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:167

約数の個数: 72

約数和(自身を含む): 58082304

約数和(自身を除く): 30853888

約数列:

[1, 2, 4, 8, 16, 31, 32, 47, 62, 64, 73, 94, 124, 128, 146, 188, 248, 256, 292, 376, 496, 584, 752, 992, 1168, 1457, 1504, 1984, 2263, 2336, 2914, 3008, 3431, 3968, 4526, 4672, 5828, 6016, 6862, 7936, 9052, 9344, 11656, 12032, 13724, 18104, 18688, 23312, 27448, 36208, 46624, 54896, 72416, 93248, 106361, 109792, 144832, 186496, 212722, 219584, 289664, 372992, 425444, 439168, 579328, 850888, 878336, 1701776, 3403552, 6807104, 13614208, 27228416]

約数ペア:

[(1, 27228416), (2, 13614208), (4, 6807104), (8, 3403552), (16, 1701776), (31, 878336), (32, 850888), (47, 579328), (62, 439168), (64, 425444), (73, 372992), (94, 289664), (124, 219584), (128, 212722), (146, 186496), (188, 144832), (248, 109792), (256, 106361), (292, 93248), (376, 72416), (496, 54896), (584, 46624), (752, 36208), (992, 27448), (1168, 23312), (1457, 18688), (1504, 18104), (1984, 13724), (2263, 12032), (2336, 11656), (2914, 9344), (3008, 9052), (3431, 7936), (3968, 6862), (4526, 6016), (4672, 5828)]