42580928

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{839}}^1$

素因数の和:925

約数の個数: 56

約数和(自身を含む): 92598240

約数和(自身を除く): 50017312

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 61, 64, 104, 122, 208, 244, 416, 488, 793, 832, 839, 976, 1586, 1678, 1952, 3172, 3356, 3904, 6344, 6712, 10907, 12688, 13424, 21814, 25376, 26848, 43628, 50752, 51179, 53696, 87256, 102358, 174512, 204716, 349024, 409432, 665327, 698048, 818864, 1330654, 1637728, 2661308, 3275456, 5322616, 10645232, 21290464, 42580928]

約数ペア:

[(1, 42580928), (2, 21290464), (4, 10645232), (8, 5322616), (13, 3275456), (16, 2661308), (26, 1637728), (32, 1330654), (52, 818864), (61, 698048), (64, 665327), (104, 409432), (122, 349024), (208, 204716), (244, 174512), (416, 102358), (488, 87256), (793, 53696), (832, 51179), (839, 50752), (976, 43628), (1586, 26848), (1678, 25376), (1952, 21814), (3172, 13424), (3356, 12688), (3904, 10907), (6344, 6712)]