64434944

素因数分解:

$2^8\times 7^1\times {\mathrm{41}}^1\times {\mathrm{877}}^1$

素因数の和:941

約数の個数: 72

約数和(自身を含む): 150749088

約数和(自身を除く): 86314144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 64, 82, 112, 128, 164, 224, 256, 287, 328, 448, 574, 656, 877, 896, 1148, 1312, 1754, 1792, 2296, 2624, 3508, 4592, 5248, 6139, 7016, 9184, 10496, 12278, 14032, 18368, 24556, 28064, 35957, 36736, 49112, 56128, 71914, 73472, 98224, 112256, 143828, 196448, 224512, 251699, 287656, 392896, 503398, 575312, 785792, 1006796, 1150624, 1571584, 2013592, 2301248, 4027184, 4602496, 8054368, 9204992, 16108736, 32217472, 64434944]

約数ペア:

[(1, 64434944), (2, 32217472), (4, 16108736), (7, 9204992), (8, 8054368), (14, 4602496), (16, 4027184), (28, 2301248), (32, 2013592), (41, 1571584), (56, 1150624), (64, 1006796), (82, 785792), (112, 575312), (128, 503398), (164, 392896), (224, 287656), (256, 251699), (287, 224512), (328, 196448), (448, 143828), (574, 112256), (656, 98224), (877, 73472), (896, 71914), (1148, 56128), (1312, 49112), (1754, 36736), (1792, 35957), (2296, 28064), (2624, 24556), (3508, 18368), (4592, 14032), (5248, 12278), (6139, 10496), (7016, 9184)]