38372516

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{389}}^1$

素因数の和:684

約数の個数: 48

約数和(自身を含む): 83166720

約数和(自身を除く): 44794204

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 271, 364, 389, 542, 778, 1084, 1556, 1897, 2723, 3523, 3794, 5057, 5446, 7046, 7588, 10114, 10892, 14092, 20228, 24661, 35399, 49322, 70798, 98644, 105419, 141596, 210838, 421676, 737933, 1370447, 1475866, 2740894, 2951732, 5481788, 9593129, 19186258, 38372516]

約数ペア:

[(1, 38372516), (2, 19186258), (4, 9593129), (7, 5481788), (13, 2951732), (14, 2740894), (26, 1475866), (28, 1370447), (52, 737933), (91, 421676), (182, 210838), (271, 141596), (364, 105419), (389, 98644), (542, 70798), (778, 49322), (1084, 35399), (1556, 24661), (1897, 20228), (2723, 14092), (3523, 10892), (3794, 10114), (5057, 7588), (5446, 7046)]