29872178

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{317}}^1$

素因数の和:506

約数の個数: 32

約数和(自身を含む): 52752384

約数和(自身を除く): 22880206

約数列:

[1, 2, 7, 14, 53, 106, 127, 254, 317, 371, 634, 742, 889, 1778, 2219, 4438, 6731, 13462, 16801, 33602, 40259, 47117, 80518, 94234, 117607, 235214, 281813, 563626, 2133727, 4267454, 14936089, 29872178]

約数ペア:

[(1, 29872178), (2, 14936089), (7, 4267454), (14, 2133727), (53, 563626), (106, 281813), (127, 235214), (254, 117607), (317, 94234), (371, 80518), (634, 47117), (742, 40259), (889, 33602), (1778, 16801), (2219, 13462), (4438, 6731)]