12844664

素因数分解:

$2^3\times 7^3\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:209

約数の個数: 64

約数和(自身を含む): 29184000

約数和(自身を除く): 16339336

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 49, 56, 62, 98, 124, 151, 196, 217, 248, 302, 343, 392, 434, 604, 686, 868, 1057, 1208, 1372, 1519, 1736, 2114, 2744, 3038, 4228, 4681, 6076, 7399, 8456, 9362, 10633, 12152, 14798, 18724, 21266, 29596, 32767, 37448, 42532, 51793, 59192, 65534, 85064, 103586, 131068, 207172, 229369, 262136, 414344, 458738, 917476, 1605583, 1834952, 3211166, 6422332, 12844664]

約数ペア:

[(1, 12844664), (2, 6422332), (4, 3211166), (7, 1834952), (8, 1605583), (14, 917476), (28, 458738), (31, 414344), (49, 262136), (56, 229369), (62, 207172), (98, 131068), (124, 103586), (151, 85064), (196, 65534), (217, 59192), (248, 51793), (302, 42532), (343, 37448), (392, 32767), (434, 29596), (604, 21266), (686, 18724), (868, 14798), (1057, 12152), (1208, 10633), (1372, 9362), (1519, 8456), (1736, 7399), (2114, 6076), (2744, 4681), (3038, 4228)]