7214285708

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{1373}}^1$

素因数の和:1647

約数の個数: 96

約数和(自身を含む): 15511910400

約数和(自身を除く): 8297624692

約数列:

[1, 2, 4, 7, 14, 23, 28, 41, 46, 82, 92, 161, 164, 199, 287, 322, 398, 574, 644, 796, 943, 1148, 1373, 1393, 1886, 2746, 2786, 3772, 4577, 5492, 5572, 6601, 8159, 9154, 9611, 13202, 16318, 18308, 19222, 26404, 31579, 32039, 32636, 38444, 56293, 57113, 63158, 64078, 112586, 114226, 126316, 128156, 187657, 221053, 225172, 228452, 273227, 375314, 394051, 442106, 546454, 750628, 788102, 884212, 1092908, 1294739, 1313599, 1576204, 1912589, 2589478, 2627198, 3825178, 5178956, 5254396, 6284221, 7650356, 9063173, 11202307, 12568442, 18126346, 22404614, 25136884, 36252692, 43989547, 44809228, 78416149, 87979094, 156832298, 175958188, 257653061, 313664596, 515306122, 1030612244, 1803571427, 3607142854, 7214285708]

約数ペア:

[(1, 7214285708), (2, 3607142854), (4, 1803571427), (7, 1030612244), (14, 515306122), (23, 313664596), (28, 257653061), (41, 175958188), (46, 156832298), (82, 87979094), (92, 78416149), (161, 44809228), (164, 43989547), (199, 36252692), (287, 25136884), (322, 22404614), (398, 18126346), (574, 12568442), (644, 11202307), (796, 9063173), (943, 7650356), (1148, 6284221), (1373, 5254396), (1393, 5178956), (1886, 3825178), (2746, 2627198), (2786, 2589478), (3772, 1912589), (4577, 1576204), (5492, 1313599), (5572, 1294739), (6601, 1092908), (8159, 884212), (9154, 788102), (9611, 750628), (13202, 546454), (16318, 442106), (18308, 394051), (19222, 375314), (26404, 273227), (31579, 228452), (32039, 225172), (32636, 221053), (38444, 187657), (56293, 128156), (57113, 126316), (63158, 114226), (64078, 112586)]