8215230142

素因数分解:

$2^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{787}}^1\times {\mathrm{3673}}^1$

素因数の和:4505

約数の個数: 48

約数和(自身を含む): 14851924560

約数和(自身を除く): 6636694418

約数列:

[1, 2, 7, 14, 29, 49, 58, 98, 203, 406, 787, 1421, 1574, 2842, 3673, 5509, 7346, 11018, 22823, 25711, 38563, 45646, 51422, 77126, 106517, 159761, 179977, 213034, 319522, 359954, 745619, 1118327, 1491238, 2236654, 2890651, 5219333, 5781302, 10438666, 20234557, 40469114, 83828879, 141641899, 167657758, 283283798, 586802153, 1173604306, 4107615071, 8215230142]

約数ペア:

[(1, 8215230142), (2, 4107615071), (7, 1173604306), (14, 586802153), (29, 283283798), (49, 167657758), (58, 141641899), (98, 83828879), (203, 40469114), (406, 20234557), (787, 10438666), (1421, 5781302), (1574, 5219333), (2842, 2890651), (3673, 2236654), (5509, 1491238), (7346, 1118327), (11018, 745619), (22823, 359954), (25711, 319522), (38563, 213034), (45646, 179977), (51422, 159761), (77126, 106517)]