15643200352

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{53951}}^1$

素因数の和:54032

約数の個数: 96

約数和(自身を含む): 35974761984

約数和(自身を除く): 20331561632

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 41, 52, 68, 82, 104, 136, 164, 208, 221, 272, 328, 416, 442, 533, 544, 656, 697, 884, 1066, 1312, 1394, 1768, 2132, 2788, 3536, 4264, 5576, 7072, 8528, 9061, 11152, 17056, 18122, 22304, 36244, 53951, 72488, 107902, 144976, 215804, 289952, 431608, 701363, 863216, 917167, 1402726, 1726432, 1834334, 2211991, 2805452, 3668668, 4423982, 5610904, 7337336, 8847964, 11221808, 11923171, 14674672, 17695928, 22443616, 23846342, 28755883, 29349344, 35391856, 37603847, 47692684, 57511766, 70783712, 75207694, 95385368, 115023532, 150415388, 190770736, 230047064, 300830776, 381541472, 460094128, 488850011, 601661552, 920188256, 977700022, 1203323104, 1955400044, 3910800088, 7821600176, 15643200352]

約数ペア:

[(1, 15643200352), (2, 7821600176), (4, 3910800088), (8, 1955400044), (13, 1203323104), (16, 977700022), (17, 920188256), (26, 601661552), (32, 488850011), (34, 460094128), (41, 381541472), (52, 300830776), (68, 230047064), (82, 190770736), (104, 150415388), (136, 115023532), (164, 95385368), (208, 75207694), (221, 70783712), (272, 57511766), (328, 47692684), (416, 37603847), (442, 35391856), (533, 29349344), (544, 28755883), (656, 23846342), (697, 22443616), (884, 17695928), (1066, 14674672), (1312, 11923171), (1394, 11221808), (1768, 8847964), (2132, 7337336), (2788, 5610904), (3536, 4423982), (4264, 3668668), (5576, 2805452), (7072, 2211991), (8528, 1834334), (9061, 1726432), (11152, 1402726), (17056, 917167), (18122, 863216), (22304, 701363), (36244, 431608), (53951, 289952), (72488, 215804), (107902, 144976)]