42178784

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{401}}^1$

素因数の和:603

約数の個数: 48

約数和(自身を含む): 88134480

約数和(自身を除く): 45955696

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 173, 304, 346, 401, 608, 692, 802, 1384, 1604, 2768, 3208, 3287, 5536, 6416, 6574, 7619, 12832, 13148, 15238, 26296, 30476, 52592, 60952, 69373, 105184, 121904, 138746, 243808, 277492, 554984, 1109968, 1318087, 2219936, 2636174, 5272348, 10544696, 21089392, 42178784]

約数ペア:

[(1, 42178784), (2, 21089392), (4, 10544696), (8, 5272348), (16, 2636174), (19, 2219936), (32, 1318087), (38, 1109968), (76, 554984), (152, 277492), (173, 243808), (304, 138746), (346, 121904), (401, 105184), (608, 69373), (692, 60952), (802, 52592), (1384, 30476), (1604, 26296), (2768, 15238), (3208, 13148), (3287, 12832), (5536, 7619), (6416, 6574)]