71509412

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1973}}^1$

素因数の和:2048

約数の個数: 48

約数和(自身を含む): 146249712

約数和(自身を除く): 74740300

約数列:

[1, 2, 4, 13, 17, 26, 34, 41, 52, 68, 82, 164, 221, 442, 533, 697, 884, 1066, 1394, 1973, 2132, 2788, 3946, 7892, 9061, 18122, 25649, 33541, 36244, 51298, 67082, 80893, 102596, 134164, 161786, 323572, 436033, 872066, 1051609, 1375181, 1744132, 2103218, 2750362, 4206436, 5500724, 17877353, 35754706, 71509412]

約数ペア:

[(1, 71509412), (2, 35754706), (4, 17877353), (13, 5500724), (17, 4206436), (26, 2750362), (34, 2103218), (41, 1744132), (52, 1375181), (68, 1051609), (82, 872066), (164, 436033), (221, 323572), (442, 161786), (533, 134164), (697, 102596), (884, 80893), (1066, 67082), (1394, 51298), (1973, 36244), (2132, 33541), (2788, 25649), (3946, 18122), (7892, 9061)]