29717156

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{419}}^1$

素因数の和:596

約数の個数: 48

約数和(自身を含む): 63504000

約数和(自身を除く): 33786844

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 149, 238, 298, 419, 476, 596, 838, 1043, 1676, 2086, 2533, 2933, 4172, 5066, 5866, 7123, 10132, 11732, 14246, 17731, 28492, 35462, 49861, 62431, 70924, 99722, 124862, 199444, 249724, 437017, 874034, 1061327, 1748068, 2122654, 4245308, 7429289, 14858578, 29717156]

約数ペア:

[(1, 29717156), (2, 14858578), (4, 7429289), (7, 4245308), (14, 2122654), (17, 1748068), (28, 1061327), (34, 874034), (68, 437017), (119, 249724), (149, 199444), (238, 124862), (298, 99722), (419, 70924), (476, 62431), (596, 49861), (838, 35462), (1043, 28492), (1676, 17731), (2086, 14246), (2533, 11732), (2933, 10132), (4172, 7123), (5066, 5866)]