38312778

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1171}}^1$

素因数の和:1243

約数の個数: 64

約数和(自身を含む): 94510080

約数和(自身を除く): 56197302

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 41, 42, 57, 82, 114, 123, 133, 246, 266, 287, 399, 574, 779, 798, 861, 1171, 1558, 1722, 2337, 2342, 3513, 4674, 5453, 7026, 8197, 10906, 16359, 16394, 22249, 24591, 32718, 44498, 48011, 49182, 66747, 96022, 133494, 144033, 155743, 288066, 311486, 336077, 467229, 672154, 912209, 934458, 1008231, 1824418, 2016462, 2736627, 5473254, 6385463, 12770926, 19156389, 38312778]

約数ペア:

[(1, 38312778), (2, 19156389), (3, 12770926), (6, 6385463), (7, 5473254), (14, 2736627), (19, 2016462), (21, 1824418), (38, 1008231), (41, 934458), (42, 912209), (57, 672154), (82, 467229), (114, 336077), (123, 311486), (133, 288066), (246, 155743), (266, 144033), (287, 133494), (399, 96022), (574, 66747), (779, 49182), (798, 48011), (861, 44498), (1171, 32718), (1558, 24591), (1722, 22249), (2337, 16394), (2342, 16359), (3513, 10906), (4674, 8197), (5453, 7026)]