84044128

素因数分解:

$2^5\times 7^1\times {\mathrm{457}}^1\times {\mathrm{821}}^1$

素因数の和:1295

約数の個数: 48

約数和(自身を含む): 189743904

約数和(自身を除く): 105699776

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 457, 821, 914, 1642, 1828, 3199, 3284, 3656, 5747, 6398, 6568, 7312, 11494, 12796, 13136, 14624, 22988, 25592, 26272, 45976, 51184, 91952, 102368, 183904, 375197, 750394, 1500788, 2626379, 3001576, 5252758, 6003152, 10505516, 12006304, 21011032, 42022064, 84044128]

約数ペア:

[(1, 84044128), (2, 42022064), (4, 21011032), (7, 12006304), (8, 10505516), (14, 6003152), (16, 5252758), (28, 3001576), (32, 2626379), (56, 1500788), (112, 750394), (224, 375197), (457, 183904), (821, 102368), (914, 91952), (1642, 51184), (1828, 45976), (3199, 26272), (3284, 25592), (3656, 22988), (5747, 14624), (6398, 13136), (6568, 12796), (7312, 11494)]