29698312

素因数分解:

$2^3\times 7^3\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:243

約数の個数: 64

約数和(自身を含む): 66240000

約数和(自身を除く): 36541688

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 79, 98, 137, 158, 196, 274, 316, 343, 392, 548, 553, 632, 686, 959, 1096, 1106, 1372, 1918, 2212, 2744, 3836, 3871, 4424, 6713, 7672, 7742, 10823, 13426, 15484, 21646, 26852, 27097, 30968, 43292, 46991, 53704, 54194, 75761, 86584, 93982, 108388, 151522, 187964, 216776, 303044, 375928, 530327, 606088, 1060654, 2121308, 3712289, 4242616, 7424578, 14849156, 29698312]

約数ペア:

[(1, 29698312), (2, 14849156), (4, 7424578), (7, 4242616), (8, 3712289), (14, 2121308), (28, 1060654), (49, 606088), (56, 530327), (79, 375928), (98, 303044), (137, 216776), (158, 187964), (196, 151522), (274, 108388), (316, 93982), (343, 86584), (392, 75761), (548, 54194), (553, 53704), (632, 46991), (686, 43292), (959, 30968), (1096, 27097), (1106, 26852), (1372, 21646), (1918, 15484), (2212, 13426), (2744, 10823), (3836, 7742), (3871, 7672), (4424, 6713)]