74616448

素因数分解:

$2^7\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1$

素因数の和:297

約数の個数: 64

約数和(自身を含む): 154713600

約数和(自身を除く): 80097152

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 79, 94, 128, 157, 158, 188, 314, 316, 376, 628, 632, 752, 1256, 1264, 1504, 2512, 2528, 3008, 3713, 5024, 5056, 6016, 7379, 7426, 10048, 10112, 12403, 14758, 14852, 20096, 24806, 29516, 29704, 49612, 59032, 59408, 99224, 118064, 118816, 198448, 236128, 237632, 396896, 472256, 475264, 582941, 793792, 944512, 1165882, 1587584, 2331764, 4663528, 9327056, 18654112, 37308224, 74616448]

約数ペア:

[(1, 74616448), (2, 37308224), (4, 18654112), (8, 9327056), (16, 4663528), (32, 2331764), (47, 1587584), (64, 1165882), (79, 944512), (94, 793792), (128, 582941), (157, 475264), (158, 472256), (188, 396896), (314, 237632), (316, 236128), (376, 198448), (628, 118816), (632, 118064), (752, 99224), (1256, 59408), (1264, 59032), (1504, 49612), (2512, 29704), (2528, 29516), (3008, 24806), (3713, 20096), (5024, 14852), (5056, 14758), (6016, 12403), (7379, 10112), (7426, 10048)]