42208124

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{151}}^1$

素因数の和:378

約数の個数: 48

約数和(自身を含む): 86822400

約数和(自身を除く): 44614276

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 149, 151, 268, 298, 302, 469, 596, 604, 938, 1043, 1057, 1876, 2086, 2114, 4172, 4228, 9983, 10117, 19966, 20234, 22499, 39932, 40468, 44998, 69881, 70819, 89996, 139762, 141638, 157493, 279524, 283276, 314986, 629972, 1507433, 3014866, 6029732, 10552031, 21104062, 42208124]

約数ペア:

[(1, 42208124), (2, 21104062), (4, 10552031), (7, 6029732), (14, 3014866), (28, 1507433), (67, 629972), (134, 314986), (149, 283276), (151, 279524), (268, 157493), (298, 141638), (302, 139762), (469, 89996), (596, 70819), (604, 69881), (938, 44998), (1043, 40468), (1057, 39932), (1876, 22499), (2086, 20234), (2114, 19966), (4172, 10117), (4228, 9983)]