2027648

素因数分解:

$2^7\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:125

約数の個数: 64

約数和(自身を含む): 4830720

約数和(自身を除く): 2803072

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 73, 112, 124, 128, 146, 217, 224, 248, 292, 434, 448, 496, 511, 584, 868, 896, 992, 1022, 1168, 1736, 1984, 2044, 2263, 2336, 3472, 3968, 4088, 4526, 4672, 6944, 8176, 9052, 9344, 13888, 15841, 16352, 18104, 27776, 31682, 32704, 36208, 63364, 65408, 72416, 126728, 144832, 253456, 289664, 506912, 1013824, 2027648]

約数ペア:

[(1, 2027648), (2, 1013824), (4, 506912), (7, 289664), (8, 253456), (14, 144832), (16, 126728), (28, 72416), (31, 65408), (32, 63364), (56, 36208), (62, 32704), (64, 31682), (73, 27776), (112, 18104), (124, 16352), (128, 15841), (146, 13888), (217, 9344), (224, 9052), (248, 8176), (292, 6944), (434, 4672), (448, 4526), (496, 4088), (511, 3968), (584, 3472), (868, 2336), (896, 2263), (992, 2044), (1022, 1984), (1168, 1736)]