38369884

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{541}}^1$

素因数の和:718

約数の個数: 48

約数和(自身を含む): 81950400

約数和(自身を除く): 43580516

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 149, 238, 298, 476, 541, 596, 1043, 1082, 2086, 2164, 2533, 3787, 4172, 5066, 7574, 9197, 10132, 15148, 17731, 18394, 35462, 36788, 64379, 70924, 80609, 128758, 161218, 257516, 322436, 564263, 1128526, 1370353, 2257052, 2740706, 5481412, 9592471, 19184942, 38369884]

約数ペア:

[(1, 38369884), (2, 19184942), (4, 9592471), (7, 5481412), (14, 2740706), (17, 2257052), (28, 1370353), (34, 1128526), (68, 564263), (119, 322436), (149, 257516), (238, 161218), (298, 128758), (476, 80609), (541, 70924), (596, 64379), (1043, 36788), (1082, 35462), (2086, 18394), (2164, 17731), (2533, 15148), (3787, 10132), (4172, 9197), (5066, 7574)]