38412724

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:193

約数の個数: 72

約数和(自身を含む): 84172032

約数和(自身を除く): 45759308

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 47, 68, 94, 101, 119, 188, 202, 238, 289, 329, 404, 476, 578, 658, 707, 799, 1156, 1316, 1414, 1598, 1717, 2023, 2828, 3196, 3434, 4046, 4747, 5593, 6868, 8092, 9494, 11186, 12019, 13583, 18988, 22372, 24038, 27166, 29189, 33229, 48076, 54332, 58378, 66458, 80699, 95081, 116756, 132916, 161398, 190162, 204323, 322796, 380324, 408646, 564893, 817292, 1129786, 1371883, 2259572, 2743766, 5487532, 9603181, 19206362, 38412724]

約数ペア:

[(1, 38412724), (2, 19206362), (4, 9603181), (7, 5487532), (14, 2743766), (17, 2259572), (28, 1371883), (34, 1129786), (47, 817292), (68, 564893), (94, 408646), (101, 380324), (119, 322796), (188, 204323), (202, 190162), (238, 161398), (289, 132916), (329, 116756), (404, 95081), (476, 80699), (578, 66458), (658, 58378), (707, 54332), (799, 48076), (1156, 33229), (1316, 29189), (1414, 27166), (1598, 24038), (1717, 22372), (2023, 18988), (2828, 13583), (3196, 12019), (3434, 11186), (4046, 9494), (4747, 8092), (5593, 6868)]