856441263808

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{27820987}}^1$

素因数の和:27821049

約数の個数: 56

約数和(自身を含む): 1879697233232

約数和(自身を除く): 1023255969424

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 64, 74, 104, 148, 208, 296, 416, 481, 592, 832, 962, 1184, 1924, 2368, 3848, 7696, 15392, 30784, 27820987, 55641974, 111283948, 222567896, 361672831, 445135792, 723345662, 890271584, 1029376519, 1446691324, 1780543168, 2058753038, 2893382648, 4117506076, 5786765296, 8235012152, 11573530592, 13381894747, 16470024304, 23147061184, 26763789494, 32940048608, 53527578988, 65880097216, 107055157976, 214110315952, 428220631904, 856441263808]

約数ペア:

[(1, 856441263808), (2, 428220631904), (4, 214110315952), (8, 107055157976), (13, 65880097216), (16, 53527578988), (26, 32940048608), (32, 26763789494), (37, 23147061184), (52, 16470024304), (64, 13381894747), (74, 11573530592), (104, 8235012152), (148, 5786765296), (208, 4117506076), (296, 2893382648), (416, 2058753038), (481, 1780543168), (592, 1446691324), (832, 1029376519), (962, 890271584), (1184, 723345662), (1924, 445135792), (2368, 361672831), (3848, 222567896), (7696, 111283948), (15392, 55641974), (30784, 27820987)]