672942532

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1\times {\mathrm{1433}}^1$

素因数の和:1660

約数の個数: 48

約数和(自身を含む): 1281651840

約数和(自身を除く): 608709308

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 167, 334, 668, 703, 1406, 1433, 2812, 2866, 3173, 5732, 6179, 6346, 12358, 12692, 24716, 27227, 53021, 54454, 106042, 108908, 117401, 212084, 234802, 239311, 469604, 478622, 957244, 1007399, 2014798, 4029596, 4546909, 8854507, 9093818, 17709014, 18187636, 35418028, 168235633, 336471266, 672942532]

約数ペア:

[(1, 672942532), (2, 336471266), (4, 168235633), (19, 35418028), (37, 18187636), (38, 17709014), (74, 9093818), (76, 8854507), (148, 4546909), (167, 4029596), (334, 2014798), (668, 1007399), (703, 957244), (1406, 478622), (1433, 469604), (2812, 239311), (2866, 234802), (3173, 212084), (5732, 117401), (6179, 108908), (6346, 106042), (12358, 54454), (12692, 53021), (24716, 27227)]