424674688

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{195163}}^1$

素因数の和:195194

約数の個数: 32

約数和(自身を含む): 895802760

約数和(自身を除く): 471128072

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 195163, 390326, 780652, 1561304, 3122608, 3317771, 6245216, 6635542, 12490432, 13271084, 24980864, 26542168, 53084336, 106168672, 212337344, 424674688]

約数ペア:

[(1, 424674688), (2, 212337344), (4, 106168672), (8, 53084336), (16, 26542168), (17, 24980864), (32, 13271084), (34, 12490432), (64, 6635542), (68, 6245216), (128, 3317771), (136, 3122608), (272, 1561304), (544, 780652), (1088, 390326), (2176, 195163)]