4010641664

素因数分解:

$2^8\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{3251}}^1$

素因数の和:3407

約数の個数: 72

約数和(自身を含む): 8242389120

約数和(自身を除く): 4231747456

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 79, 122, 128, 158, 244, 256, 316, 488, 632, 976, 1264, 1952, 2528, 3251, 3904, 4819, 5056, 6502, 7808, 9638, 10112, 13004, 15616, 19276, 20224, 26008, 38552, 52016, 77104, 104032, 154208, 198311, 208064, 256829, 308416, 396622, 416128, 513658, 616832, 793244, 832256, 1027316, 1233664, 1586488, 2054632, 3172976, 4109264, 6345952, 8218528, 12691904, 15666569, 16437056, 25383808, 31333138, 32874112, 50767616, 62666276, 65748224, 125332552, 250665104, 501330208, 1002660416, 2005320832, 4010641664]

約数ペア:

[(1, 4010641664), (2, 2005320832), (4, 1002660416), (8, 501330208), (16, 250665104), (32, 125332552), (61, 65748224), (64, 62666276), (79, 50767616), (122, 32874112), (128, 31333138), (158, 25383808), (244, 16437056), (256, 15666569), (316, 12691904), (488, 8218528), (632, 6345952), (976, 4109264), (1264, 3172976), (1952, 2054632), (2528, 1586488), (3251, 1233664), (3904, 1027316), (4819, 832256), (5056, 793244), (6502, 616832), (7808, 513658), (9638, 416128), (10112, 396622), (13004, 308416), (15616, 256829), (19276, 208064), (20224, 198311), (26008, 154208), (38552, 104032), (52016, 77104)]