72916928

素因数分解:

$2^6\times 7^1\times {\mathrm{47}}^1\times {\mathrm{3463}}^1$

素因数の和:3529

約数の個数: 56

約数和(自身を含む): 168932352

約数和(自身を除く): 96015424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 64, 94, 112, 188, 224, 329, 376, 448, 658, 752, 1316, 1504, 2632, 3008, 3463, 5264, 6926, 10528, 13852, 21056, 24241, 27704, 48482, 55408, 96964, 110816, 162761, 193928, 221632, 325522, 387856, 651044, 775712, 1139327, 1302088, 1551424, 2278654, 2604176, 4557308, 5208352, 9114616, 10416704, 18229232, 36458464, 72916928]

約数ペア:

[(1, 72916928), (2, 36458464), (4, 18229232), (7, 10416704), (8, 9114616), (14, 5208352), (16, 4557308), (28, 2604176), (32, 2278654), (47, 1551424), (56, 1302088), (64, 1139327), (94, 775712), (112, 651044), (188, 387856), (224, 325522), (329, 221632), (376, 193928), (448, 162761), (658, 110816), (752, 96964), (1316, 55408), (1504, 48482), (2632, 27704), (3008, 24241), (3463, 21056), (5264, 13852), (6926, 10528)]