41427364

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1$

素因数の和:324

約数の個数: 48

約数和(自身を含む): 81648000

約数和(自身を除く): 40220636

約数列:

[1, 2, 4, 11, 22, 44, 71, 89, 142, 149, 178, 284, 298, 356, 596, 781, 979, 1562, 1639, 1958, 3124, 3278, 3916, 6319, 6556, 10579, 12638, 13261, 21158, 25276, 26522, 42316, 53044, 69509, 116369, 139018, 145871, 232738, 278036, 291742, 465476, 583484, 941531, 1883062, 3766124, 10356841, 20713682, 41427364]

約数ペア:

[(1, 41427364), (2, 20713682), (4, 10356841), (11, 3766124), (22, 1883062), (44, 941531), (71, 583484), (89, 465476), (142, 291742), (149, 278036), (178, 232738), (284, 145871), (298, 139018), (356, 116369), (596, 69509), (781, 53044), (979, 42316), (1562, 26522), (1639, 25276), (1958, 21158), (3124, 13261), (3278, 12638), (3916, 10579), (6319, 6556)]