64515515008

素因数分解:

$2^7\times 7^1\times {\mathrm{977}}^1\times {\mathrm{73699}}^1$

素因数の和:74697

約数の個数: 64

約数和(自身を含む): 147040344000

約数和(自身を除く): 82524828992

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 977, 1954, 3908, 6839, 7816, 13678, 15632, 27356, 31264, 54712, 62528, 73699, 109424, 125056, 147398, 218848, 294796, 437696, 515893, 589592, 875392, 1031786, 1179184, 2063572, 2358368, 4127144, 4716736, 8254288, 9433472, 16508576, 33017152, 66034304, 72003923, 144007846, 288015692, 504027461, 576031384, 1008054922, 1152062768, 2016109844, 2304125536, 4032219688, 4608251072, 8064439376, 9216502144, 16128878752, 32257757504, 64515515008]

約数ペア:

[(1, 64515515008), (2, 32257757504), (4, 16128878752), (7, 9216502144), (8, 8064439376), (14, 4608251072), (16, 4032219688), (28, 2304125536), (32, 2016109844), (56, 1152062768), (64, 1008054922), (112, 576031384), (128, 504027461), (224, 288015692), (448, 144007846), (896, 72003923), (977, 66034304), (1954, 33017152), (3908, 16508576), (6839, 9433472), (7816, 8254288), (13678, 4716736), (15632, 4127144), (27356, 2358368), (31264, 2063572), (54712, 1179184), (62528, 1031786), (73699, 875392), (109424, 589592), (125056, 515893), (147398, 437696), (218848, 294796)]