67247990

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{4093}}^1$

素因数の和:4184

約数の個数: 32

約数和(自身を含む): 127339776

約数和(自身を除く): 60091786

約数列:

[1, 2, 5, 10, 31, 53, 62, 106, 155, 265, 310, 530, 1643, 3286, 4093, 8186, 8215, 16430, 20465, 40930, 126883, 216929, 253766, 433858, 634415, 1084645, 1268830, 2169290, 6724799, 13449598, 33623995, 67247990]

約数ペア:

[(1, 67247990), (2, 33623995), (5, 13449598), (10, 6724799), (31, 2169290), (53, 1268830), (62, 1084645), (106, 634415), (155, 433858), (265, 253766), (310, 216929), (530, 126883), (1643, 40930), (3286, 20465), (4093, 16430), (8186, 8215)]