78882224

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{7013}}^1$

素因数の和:7077

約数の個数: 40

約数和(自身を含む): 165249840

約数和(自身を除く): 86367616

約数列:

[1, 2, 4, 8, 16, 19, 37, 38, 74, 76, 148, 152, 296, 304, 592, 703, 1406, 2812, 5624, 7013, 11248, 14026, 28052, 56104, 112208, 133247, 259481, 266494, 518962, 532988, 1037924, 1065976, 2075848, 2131952, 4151696, 4930139, 9860278, 19720556, 39441112, 78882224]

約数ペア:

[(1, 78882224), (2, 39441112), (4, 19720556), (8, 9860278), (16, 4930139), (19, 4151696), (37, 2131952), (38, 2075848), (74, 1065976), (76, 1037924), (148, 532988), (152, 518962), (296, 266494), (304, 259481), (592, 133247), (703, 112208), (1406, 56104), (2812, 28052), (5624, 14026), (7013, 11248)]