27720283396

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1\times {\mathrm{1277}}^1$

素因数の和:1613

約数の個数: 96

約数和(自身を含む): 55788687360

約数和(自身を除く): 28068403964

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 127, 173, 247, 254, 346, 494, 508, 692, 988, 1277, 1651, 2249, 2413, 2554, 3287, 3302, 4498, 4826, 5108, 6574, 6604, 8996, 9652, 13148, 16601, 21971, 24263, 31369, 33202, 42731, 43942, 48526, 62738, 66404, 85462, 87884, 97052, 125476, 162179, 170924, 220921, 285623, 315419, 324358, 417449, 441842, 571246, 630838, 648716, 834898, 883684, 1142492, 1261676, 1669796, 2108327, 2871973, 3081401, 4197499, 4216654, 5426837, 5743946, 6162802, 8394998, 8433308, 10853674, 11487892, 12325604, 16789996, 21707348, 28056967, 40058213, 54567487, 56113934, 80116426, 109134974, 112227868, 160232852, 218269948, 364740571, 533082373, 729481142, 1066164746, 1458962284, 2132329492, 6930070849, 13860141698, 27720283396]

約数ペア:

[(1, 27720283396), (2, 13860141698), (4, 6930070849), (13, 2132329492), (19, 1458962284), (26, 1066164746), (38, 729481142), (52, 533082373), (76, 364740571), (127, 218269948), (173, 160232852), (247, 112227868), (254, 109134974), (346, 80116426), (494, 56113934), (508, 54567487), (692, 40058213), (988, 28056967), (1277, 21707348), (1651, 16789996), (2249, 12325604), (2413, 11487892), (2554, 10853674), (3287, 8433308), (3302, 8394998), (4498, 6162802), (4826, 5743946), (5108, 5426837), (6574, 4216654), (6604, 4197499), (8996, 3081401), (9652, 2871973), (13148, 2108327), (16601, 1669796), (21971, 1261676), (24263, 1142492), (31369, 883684), (33202, 834898), (42731, 648716), (43942, 630838), (48526, 571246), (62738, 441842), (66404, 417449), (85462, 324358), (87884, 315419), (97052, 285623), (125476, 220921), (162179, 170924)]