27217589756

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{223}}^1\times {\mathrm{3761}}^1$

素因数の和:4075

約数の個数: 96

約数和(自身を含む): 58516254720

約数和(自身を除く): 31298664964

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 61, 76, 122, 133, 223, 244, 266, 427, 446, 532, 854, 892, 1159, 1561, 1708, 2318, 3122, 3761, 4237, 4636, 6244, 7522, 8113, 8474, 13603, 15044, 16226, 16948, 26327, 27206, 29659, 32452, 52654, 54412, 59318, 71459, 95221, 105308, 118636, 142918, 190442, 229421, 258457, 285836, 380884, 458842, 500213, 516914, 838703, 917684, 1000426, 1033828, 1605947, 1677406, 1809199, 2000852, 3211894, 3354812, 3618398, 4358999, 5870921, 6423788, 7236796, 8717998, 11741842, 15935357, 17435996, 23483684, 30512993, 31870714, 51160883, 61025986, 63741428, 102321766, 111547499, 122051972, 204643532, 223094998, 358126181, 446189996, 716252362, 972056777, 1432504724, 1944113554, 3888227108, 6804397439, 13608794878, 27217589756]

約数ペア:

[(1, 27217589756), (2, 13608794878), (4, 6804397439), (7, 3888227108), (14, 1944113554), (19, 1432504724), (28, 972056777), (38, 716252362), (61, 446189996), (76, 358126181), (122, 223094998), (133, 204643532), (223, 122051972), (244, 111547499), (266, 102321766), (427, 63741428), (446, 61025986), (532, 51160883), (854, 31870714), (892, 30512993), (1159, 23483684), (1561, 17435996), (1708, 15935357), (2318, 11741842), (3122, 8717998), (3761, 7236796), (4237, 6423788), (4636, 5870921), (6244, 4358999), (7522, 3618398), (8113, 3354812), (8474, 3211894), (13603, 2000852), (15044, 1809199), (16226, 1677406), (16948, 1605947), (26327, 1033828), (27206, 1000426), (29659, 917684), (32452, 838703), (52654, 516914), (54412, 500213), (59318, 458842), (71459, 380884), (95221, 285836), (105308, 258457), (118636, 229421), (142918, 190442)]