38527744

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{89}}^2$

素因数の和:213

約数の個数: 54

約数和(自身を含む): 81872420

約数和(自身を除く): 43344676

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 89, 128, 152, 178, 256, 304, 356, 608, 712, 1216, 1424, 1691, 2432, 2848, 3382, 4864, 5696, 6764, 7921, 11392, 13528, 15842, 22784, 27056, 31684, 54112, 63368, 108224, 126736, 150499, 216448, 253472, 300998, 432896, 506944, 601996, 1013888, 1203992, 2027776, 2407984, 4815968, 9631936, 19263872, 38527744]

約数ペア:

[(1, 38527744), (2, 19263872), (4, 9631936), (8, 4815968), (16, 2407984), (19, 2027776), (32, 1203992), (38, 1013888), (64, 601996), (76, 506944), (89, 432896), (128, 300998), (152, 253472), (178, 216448), (256, 150499), (304, 126736), (356, 108224), (608, 63368), (712, 54112), (1216, 31684), (1424, 27056), (1691, 22784), (2432, 15842), (2848, 13528), (3382, 11392), (4864, 7921), (5696, 6764)]