42978516

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{30097}}^1$

素因数の和:30128

約数の個数: 48

約数和(自身を含む): 121355136

約数和(自身を除く): 78376620

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 30097, 60194, 90291, 120388, 180582, 210679, 361164, 421358, 511649, 632037, 842716, 1023298, 1264074, 1534947, 2046596, 2528148, 3069894, 3581543, 6139788, 7163086, 10744629, 14326172, 21489258, 42978516]

約数ペア:

[(1, 42978516), (2, 21489258), (3, 14326172), (4, 10744629), (6, 7163086), (7, 6139788), (12, 3581543), (14, 3069894), (17, 2528148), (21, 2046596), (28, 1534947), (34, 1264074), (42, 1023298), (51, 842716), (68, 632037), (84, 511649), (102, 421358), (119, 361164), (204, 210679), (238, 180582), (357, 120388), (476, 90291), (714, 60194), (1428, 30097)]