1994652832

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{88667}}^1$

素因数の和:88733

約数の個数: 48

約数和(自身を含む): 4245423840

約数和(自身を除く): 2250771008

約数列:

[1, 2, 4, 8, 16, 19, 32, 37, 38, 74, 76, 148, 152, 296, 304, 592, 608, 703, 1184, 1406, 2812, 5624, 11248, 22496, 88667, 177334, 354668, 709336, 1418672, 1684673, 2837344, 3280679, 3369346, 6561358, 6738692, 13122716, 13477384, 26245432, 26954768, 52490864, 53909536, 62332901, 104981728, 124665802, 249331604, 498663208, 997326416, 1994652832]

約数ペア:

[(1, 1994652832), (2, 997326416), (4, 498663208), (8, 249331604), (16, 124665802), (19, 104981728), (32, 62332901), (37, 53909536), (38, 52490864), (74, 26954768), (76, 26245432), (148, 13477384), (152, 13122716), (296, 6738692), (304, 6561358), (592, 3369346), (608, 3280679), (703, 2837344), (1184, 1684673), (1406, 1418672), (2812, 709336), (5624, 354668), (11248, 177334), (22496, 88667)]