28661054994

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{643}}^1\times {\mathrm{17317}}^1$

素因数の和:17992

約数の個数: 96

約数和(自身を含む): 73073093184

約数和(自身を除く): 44412038190

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 117, 143, 198, 234, 286, 429, 643, 858, 1286, 1287, 1929, 2574, 3858, 5787, 7073, 8359, 11574, 14146, 16718, 17317, 21219, 25077, 34634, 42438, 50154, 51951, 63657, 75231, 91949, 103902, 127314, 150462, 155853, 183898, 190487, 225121, 275847, 311706, 380974, 450242, 551694, 571461, 675363, 827541, 1142922, 1350726, 1655082, 1714383, 2026089, 2476331, 3428766, 4052178, 4952662, 7428993, 11134831, 14857986, 22269662, 22286979, 33404493, 44573958, 66808986, 100213479, 122483141, 144752803, 200426958, 244966282, 289505606, 367449423, 434258409, 734898846, 868516818, 1102348269, 1302775227, 1592280833, 2204696538, 2605550454, 3184561666, 4776842499, 9553684998, 14330527497, 28661054994]

約数ペア:

[(1, 28661054994), (2, 14330527497), (3, 9553684998), (6, 4776842499), (9, 3184561666), (11, 2605550454), (13, 2204696538), (18, 1592280833), (22, 1302775227), (26, 1102348269), (33, 868516818), (39, 734898846), (66, 434258409), (78, 367449423), (99, 289505606), (117, 244966282), (143, 200426958), (198, 144752803), (234, 122483141), (286, 100213479), (429, 66808986), (643, 44573958), (858, 33404493), (1286, 22286979), (1287, 22269662), (1929, 14857986), (2574, 11134831), (3858, 7428993), (5787, 4952662), (7073, 4052178), (8359, 3428766), (11574, 2476331), (14146, 2026089), (16718, 1714383), (17317, 1655082), (21219, 1350726), (25077, 1142922), (34634, 827541), (42438, 675363), (50154, 571461), (51951, 551694), (63657, 450242), (75231, 380974), (91949, 311706), (103902, 275847), (127314, 225121), (150462, 190487), (155853, 183898)]