40665624

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{347}}^1$

素因数の和:632

約数の個数: 64

約数和(自身を含む): 107740800

約数和(自身を除く): 67075176

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 257, 347, 456, 514, 694, 771, 1028, 1041, 1388, 1542, 2056, 2082, 2776, 3084, 4164, 4883, 6168, 6593, 8328, 9766, 13186, 14649, 19532, 19779, 26372, 29298, 39064, 39558, 52744, 58596, 79116, 89179, 117192, 158232, 178358, 267537, 356716, 535074, 713432, 1070148, 1694401, 2140296, 3388802, 5083203, 6777604, 10166406, 13555208, 20332812, 40665624]

約数ペア:

[(1, 40665624), (2, 20332812), (3, 13555208), (4, 10166406), (6, 6777604), (8, 5083203), (12, 3388802), (19, 2140296), (24, 1694401), (38, 1070148), (57, 713432), (76, 535074), (114, 356716), (152, 267537), (228, 178358), (257, 158232), (347, 117192), (456, 89179), (514, 79116), (694, 58596), (771, 52744), (1028, 39558), (1041, 39064), (1388, 29298), (1542, 26372), (2056, 19779), (2082, 19532), (2776, 14649), (3084, 13186), (4164, 9766), (4883, 8328), (6168, 6593)]