9973328

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{619}}^1$

素因数の和:699

約数の個数: 40

約数和(自身を含む): 20757600

約数和(自身を除く): 10784272

約数列:

[1, 2, 4, 8, 16, 19, 38, 53, 76, 106, 152, 212, 304, 424, 619, 848, 1007, 1238, 2014, 2476, 4028, 4952, 8056, 9904, 11761, 16112, 23522, 32807, 47044, 65614, 94088, 131228, 188176, 262456, 524912, 623333, 1246666, 2493332, 4986664, 9973328]

約数ペア:

[(1, 9973328), (2, 4986664), (4, 2493332), (8, 1246666), (16, 623333), (19, 524912), (38, 262456), (53, 188176), (76, 131228), (106, 94088), (152, 65614), (212, 47044), (304, 32807), (424, 23522), (619, 16112), (848, 11761), (1007, 9904), (1238, 8056), (2014, 4952), (2476, 4028)]