29937008

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:190

約数の個数: 60

約数和(自身を含む): 62929008

約数和(自身を除く): 32992000

約数列:

[1, 2, 4, 8, 16, 19, 38, 71, 73, 76, 142, 146, 152, 284, 292, 304, 361, 568, 584, 722, 1136, 1168, 1349, 1387, 1444, 2698, 2774, 2888, 5183, 5396, 5548, 5776, 10366, 10792, 11096, 20732, 21584, 22192, 25631, 26353, 41464, 51262, 52706, 82928, 98477, 102524, 105412, 196954, 205048, 210824, 393908, 410096, 421648, 787816, 1575632, 1871063, 3742126, 7484252, 14968504, 29937008]

約数ペア:

[(1, 29937008), (2, 14968504), (4, 7484252), (8, 3742126), (16, 1871063), (19, 1575632), (38, 787816), (71, 421648), (73, 410096), (76, 393908), (142, 210824), (146, 205048), (152, 196954), (284, 105412), (292, 102524), (304, 98477), (361, 82928), (568, 52706), (584, 51262), (722, 41464), (1136, 26353), (1168, 25631), (1349, 22192), (1387, 21584), (1444, 20732), (2698, 11096), (2774, 10792), (2888, 10366), (5183, 5776), (5396, 5548)]