16442356

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{269}}^1$

素因数の和:376

約数の個数: 48

約数和(自身を含む): 34473600

約数和(自身を除く): 18031244

約数列:

[1, 2, 4, 7, 14, 28, 37, 59, 74, 118, 148, 236, 259, 269, 413, 518, 538, 826, 1036, 1076, 1652, 1883, 2183, 3766, 4366, 7532, 8732, 9953, 15281, 15871, 19906, 30562, 31742, 39812, 61124, 63484, 69671, 111097, 139342, 222194, 278684, 444388, 587227, 1174454, 2348908, 4110589, 8221178, 16442356]

約数ペア:

[(1, 16442356), (2, 8221178), (4, 4110589), (7, 2348908), (14, 1174454), (28, 587227), (37, 444388), (59, 278684), (74, 222194), (118, 139342), (148, 111097), (236, 69671), (259, 63484), (269, 61124), (413, 39812), (518, 31742), (538, 30562), (826, 19906), (1036, 15871), (1076, 15281), (1652, 9953), (1883, 8732), (2183, 7532), (3766, 4366)]