40395012

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{68699}}^1$

素因数の和:68720

約数の個数: 36

約数和(自身を含む): 109645200

約数和(自身を除く): 69250188

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 68699, 137398, 206097, 274796, 412194, 480893, 824388, 961786, 1442679, 1923572, 2885358, 3366251, 5770716, 6732502, 10098753, 13465004, 20197506, 40395012]

約数ペア:

[(1, 40395012), (2, 20197506), (3, 13465004), (4, 10098753), (6, 6732502), (7, 5770716), (12, 3366251), (14, 2885358), (21, 1923572), (28, 1442679), (42, 961786), (49, 824388), (84, 480893), (98, 412194), (147, 274796), (196, 206097), (294, 137398), (588, 68699)]