27004624

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{421}}^1$

素因数の和:659

約数の個数: 40

約数和(自身を含む): 55467680

約数和(自身を除く): 28463056

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 211, 304, 421, 422, 842, 844, 1684, 1688, 3368, 3376, 4009, 6736, 7999, 8018, 15998, 16036, 31996, 32072, 63992, 64144, 88831, 127984, 177662, 355324, 710648, 1421296, 1687789, 3375578, 6751156, 13502312, 27004624]

約数ペア:

[(1, 27004624), (2, 13502312), (4, 6751156), (8, 3375578), (16, 1687789), (19, 1421296), (38, 710648), (76, 355324), (152, 177662), (211, 127984), (304, 88831), (421, 64144), (422, 63992), (842, 32072), (844, 31996), (1684, 16036), (1688, 15998), (3368, 8018), (3376, 7999), (4009, 6736)]