28150164

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{6571}}^1$

素因数の和:6605

約数の個数: 72

約数和(自身を含む): 86119488

約数和(自身を除く): 57969324

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 153, 204, 238, 252, 306, 357, 476, 612, 714, 1071, 1428, 2142, 4284, 6571, 13142, 19713, 26284, 39426, 45997, 59139, 78852, 91994, 111707, 118278, 137991, 183988, 223414, 236556, 275982, 335121, 413973, 446828, 551964, 670242, 781949, 827946, 1005363, 1340484, 1563898, 1655892, 2010726, 2345847, 3127796, 4021452, 4691694, 7037541, 9383388, 14075082, 28150164]

約数ペア:

[(1, 28150164), (2, 14075082), (3, 9383388), (4, 7037541), (6, 4691694), (7, 4021452), (9, 3127796), (12, 2345847), (14, 2010726), (17, 1655892), (18, 1563898), (21, 1340484), (28, 1005363), (34, 827946), (36, 781949), (42, 670242), (51, 551964), (63, 446828), (68, 413973), (84, 335121), (102, 275982), (119, 236556), (126, 223414), (153, 183988), (204, 137991), (238, 118278), (252, 111707), (306, 91994), (357, 78852), (476, 59139), (612, 45997), (714, 39426), (1071, 26284), (1428, 19713), (2142, 13142), (4284, 6571)]