38785248

素因数分解:

$2^5\times 3^2\times {\mathrm{137}}^1\times {\mathrm{983}}^1$

素因数の和:1136

約数の個数: 72

約数和(自身を含む): 111213648

約数和(自身を除く): 72428400

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 137, 144, 274, 288, 411, 548, 822, 983, 1096, 1233, 1644, 1966, 2192, 2466, 2949, 3288, 3932, 4384, 4932, 5898, 6576, 7864, 8847, 9864, 11796, 13152, 15728, 17694, 19728, 23592, 31456, 35388, 39456, 47184, 70776, 94368, 134671, 141552, 269342, 283104, 404013, 538684, 808026, 1077368, 1212039, 1616052, 2154736, 2424078, 3232104, 4309472, 4848156, 6464208, 9696312, 12928416, 19392624, 38785248]

約数ペア:

[(1, 38785248), (2, 19392624), (3, 12928416), (4, 9696312), (6, 6464208), (8, 4848156), (9, 4309472), (12, 3232104), (16, 2424078), (18, 2154736), (24, 1616052), (32, 1212039), (36, 1077368), (48, 808026), (72, 538684), (96, 404013), (137, 283104), (144, 269342), (274, 141552), (288, 134671), (411, 94368), (548, 70776), (822, 47184), (983, 39456), (1096, 35388), (1233, 31456), (1644, 23592), (1966, 19728), (2192, 17694), (2466, 15728), (2949, 13152), (3288, 11796), (3932, 9864), (4384, 8847), (4932, 7864), (5898, 6576)]