38146181504

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{53113}}^1$

素因数の和:53339

約数の個数: 64

約数和(自身を含む): 78880663680

約数和(自身を除く): 40734482176

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 181, 248, 362, 496, 724, 992, 1448, 1984, 2896, 3968, 5611, 5792, 11222, 11584, 22444, 23168, 44888, 53113, 89776, 106226, 179552, 212452, 359104, 424904, 718208, 849808, 1646503, 1699616, 3293006, 3399232, 6586012, 6798464, 9613453, 13172024, 19226906, 26344048, 38453812, 52688096, 76907624, 105376192, 153815248, 210752384, 298017043, 307630496, 596034086, 615260992, 1192068172, 1230521984, 2384136344, 4768272688, 9536545376, 19073090752, 38146181504]

約数ペア:

[(1, 38146181504), (2, 19073090752), (4, 9536545376), (8, 4768272688), (16, 2384136344), (31, 1230521984), (32, 1192068172), (62, 615260992), (64, 596034086), (124, 307630496), (128, 298017043), (181, 210752384), (248, 153815248), (362, 105376192), (496, 76907624), (724, 52688096), (992, 38453812), (1448, 26344048), (1984, 19226906), (2896, 13172024), (3968, 9613453), (5611, 6798464), (5792, 6586012), (11222, 3399232), (11584, 3293006), (22444, 1699616), (23168, 1646503), (44888, 849808), (53113, 718208), (89776, 424904), (106226, 359104), (179552, 212452)]