38473336

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:256

約数の個数: 64

約数和(自身を含む): 81997920

約数和(自身を除く): 43524584

約数列:

[1, 2, 4, 8, 11, 22, 44, 53, 73, 88, 106, 113, 146, 212, 226, 292, 424, 452, 583, 584, 803, 904, 1166, 1243, 1606, 2332, 2486, 3212, 3869, 4664, 4972, 5989, 6424, 7738, 8249, 9944, 11978, 15476, 16498, 23956, 30952, 32996, 42559, 47912, 65879, 65992, 85118, 90739, 131758, 170236, 181478, 263516, 340472, 362956, 437197, 527032, 725912, 874394, 1748788, 3497576, 4809167, 9618334, 19236668, 38473336]

約数ペア:

[(1, 38473336), (2, 19236668), (4, 9618334), (8, 4809167), (11, 3497576), (22, 1748788), (44, 874394), (53, 725912), (73, 527032), (88, 437197), (106, 362956), (113, 340472), (146, 263516), (212, 181478), (226, 170236), (292, 131758), (424, 90739), (452, 85118), (583, 65992), (584, 65879), (803, 47912), (904, 42559), (1166, 32996), (1243, 30952), (1606, 23956), (2332, 16498), (2486, 15476), (3212, 11978), (3869, 9944), (4664, 8249), (4972, 7738), (5989, 6424)]