38408804

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:169

約数の個数: 96

約数和(自身を含む): 87521280

約数和(自身を除く): 49112476

約数列:

[1, 2, 4, 7, 14, 19, 23, 28, 38, 43, 46, 73, 76, 86, 92, 133, 146, 161, 172, 266, 292, 301, 322, 437, 511, 532, 602, 644, 817, 874, 989, 1022, 1204, 1387, 1634, 1679, 1748, 1978, 2044, 2774, 3059, 3139, 3268, 3358, 3956, 5548, 5719, 6118, 6278, 6716, 6923, 9709, 11438, 11753, 12236, 12556, 13846, 18791, 19418, 21973, 22876, 23506, 27692, 31901, 37582, 38836, 43946, 47012, 59641, 63802, 72197, 75164, 87892, 119282, 127604, 131537, 144394, 223307, 238564, 263074, 288788, 417487, 446614, 505379, 526148, 834974, 893228, 1010758, 1371743, 1669948, 2021516, 2743486, 5486972, 9602201, 19204402, 38408804]

約数ペア:

[(1, 38408804), (2, 19204402), (4, 9602201), (7, 5486972), (14, 2743486), (19, 2021516), (23, 1669948), (28, 1371743), (38, 1010758), (43, 893228), (46, 834974), (73, 526148), (76, 505379), (86, 446614), (92, 417487), (133, 288788), (146, 263074), (161, 238564), (172, 223307), (266, 144394), (292, 131537), (301, 127604), (322, 119282), (437, 87892), (511, 75164), (532, 72197), (602, 63802), (644, 59641), (817, 47012), (874, 43946), (989, 38836), (1022, 37582), (1204, 31901), (1387, 27692), (1634, 23506), (1679, 22876), (1748, 21973), (1978, 19418), (2044, 18791), (2774, 13846), (3059, 12556), (3139, 12236), (3268, 11753), (3358, 11438), (3956, 9709), (5548, 6923), (5719, 6716), (6118, 6278)]