9049472

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{61}}^2$

素因数の和:155

約数の個数: 48

約数和(自身を含む): 19293300

約数和(自身を除く): 10243828

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 61, 64, 76, 122, 128, 152, 244, 304, 488, 608, 976, 1159, 1216, 1952, 2318, 2432, 3721, 3904, 4636, 7442, 7808, 9272, 14884, 18544, 29768, 37088, 59536, 70699, 74176, 119072, 141398, 148352, 238144, 282796, 476288, 565592, 1131184, 2262368, 4524736, 9049472]

約数ペア:

[(1, 9049472), (2, 4524736), (4, 2262368), (8, 1131184), (16, 565592), (19, 476288), (32, 282796), (38, 238144), (61, 148352), (64, 141398), (76, 119072), (122, 74176), (128, 70699), (152, 59536), (244, 37088), (304, 29768), (488, 18544), (608, 14884), (976, 9272), (1159, 7808), (1216, 7442), (1952, 4636), (2318, 3904), (2432, 3721)]