71356385032

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{827}}^1\times {\mathrm{2503}}^1$

素因数の和:3506

約数の個数: 64

約数和(自身を含む): 139326566400

約数和(自身を除く): 67970181368

約数列:

[1, 2, 4, 8, 31, 62, 124, 139, 248, 278, 556, 827, 1112, 1654, 2503, 3308, 4309, 5006, 6616, 8618, 10012, 17236, 20024, 25637, 34472, 51274, 77593, 102548, 114953, 155186, 205096, 229906, 310372, 347917, 459812, 620744, 695834, 919624, 1391668, 2069981, 2783336, 3563543, 4139962, 7127086, 8279924, 10785427, 14254172, 16559848, 21570854, 28508344, 43141708, 64169411, 86283416, 128338822, 256677644, 287727359, 513355288, 575454718, 1150909436, 2301818872, 8919548129, 17839096258, 35678192516, 71356385032]

約数ペア:

[(1, 71356385032), (2, 35678192516), (4, 17839096258), (8, 8919548129), (31, 2301818872), (62, 1150909436), (124, 575454718), (139, 513355288), (248, 287727359), (278, 256677644), (556, 128338822), (827, 86283416), (1112, 64169411), (1654, 43141708), (2503, 28508344), (3308, 21570854), (4309, 16559848), (5006, 14254172), (6616, 10785427), (8618, 8279924), (10012, 7127086), (17236, 4139962), (20024, 3563543), (25637, 2783336), (34472, 2069981), (51274, 1391668), (77593, 919624), (102548, 695834), (114953, 620744), (155186, 459812), (205096, 347917), (229906, 310372)]