1571796992

素因数分解:

$2^{11}\times {\mathrm{41}}^1\times {\mathrm{18719}}^1$

素因数の和:18782

約数の個数: 48

約数和(自身を含む): 3219652800

約数和(自身を除く): 1647855808

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 256, 328, 512, 656, 1024, 1312, 2048, 2624, 5248, 10496, 18719, 20992, 37438, 41984, 74876, 83968, 149752, 299504, 599008, 767479, 1198016, 1534958, 2396032, 3069916, 4792064, 6139832, 9584128, 12279664, 19168256, 24559328, 38336512, 49118656, 98237312, 196474624, 392949248, 785898496, 1571796992]

約数ペア:

[(1, 1571796992), (2, 785898496), (4, 392949248), (8, 196474624), (16, 98237312), (32, 49118656), (41, 38336512), (64, 24559328), (82, 19168256), (128, 12279664), (164, 9584128), (256, 6139832), (328, 4792064), (512, 3069916), (656, 2396032), (1024, 1534958), (1312, 1198016), (2048, 767479), (2624, 599008), (5248, 299504), (10496, 149752), (18719, 83968), (20992, 74876), (37438, 41984)]