67415344

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{1051}}^1$

素因数の和:1289

約数の個数: 40

約数和(自身を含む): 138274880

約数和(自身を除く): 70859536

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 211, 304, 422, 844, 1051, 1688, 2102, 3376, 4009, 4204, 8018, 8408, 16036, 16816, 19969, 32072, 39938, 64144, 79876, 159752, 221761, 319504, 443522, 887044, 1774088, 3548176, 4213459, 8426918, 16853836, 33707672, 67415344]

約数ペア:

[(1, 67415344), (2, 33707672), (4, 16853836), (8, 8426918), (16, 4213459), (19, 3548176), (38, 1774088), (76, 887044), (152, 443522), (211, 319504), (304, 221761), (422, 159752), (844, 79876), (1051, 64144), (1688, 39938), (2102, 32072), (3376, 19969), (4009, 16816), (4204, 16036), (8018, 8408)]