64154944

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7537}}^1$

素因数の和:7575

約数の個数: 56

約数和(自身を含む): 153172160

約数和(自身を除く): 89017216

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 133, 152, 224, 266, 304, 448, 532, 608, 1064, 1216, 2128, 4256, 7537, 8512, 15074, 30148, 52759, 60296, 105518, 120592, 143203, 211036, 241184, 286406, 422072, 482368, 572812, 844144, 1002421, 1145624, 1688288, 2004842, 2291248, 3376576, 4009684, 4582496, 8019368, 9164992, 16038736, 32077472, 64154944]

約数ペア:

[(1, 64154944), (2, 32077472), (4, 16038736), (7, 9164992), (8, 8019368), (14, 4582496), (16, 4009684), (19, 3376576), (28, 2291248), (32, 2004842), (38, 1688288), (56, 1145624), (64, 1002421), (76, 844144), (112, 572812), (133, 482368), (152, 422072), (224, 286406), (266, 241184), (304, 211036), (448, 143203), (532, 120592), (608, 105518), (1064, 60296), (1216, 52759), (2128, 30148), (4256, 15074), (7537, 8512)]